MALICIOUS
194
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. This URL is presented within the document body, disguised as 'Olbg sports betting tips apk'. The PDF also contains a link farm heuristic, indicating an attempt to distribute content widely. The ML classifier strongly flagged this PDF as malicious. The primary attack vector appears to be social engineering via a deceptive link.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=olbg+sports+betting+tips+apk In PDF document text
- http://files.countryweddingsatcrookedriverfarm.com/uploads/1/3/1/4/131453431/xiputeri_sitekupa.pdfIn PDF document text
- http://xabuvobi.clclockport.org/uploads/1/3/0/9/130969953/102586ff5415.pdfIn PDF document text
- http://files.deeperwaterscounseling.org/uploads/1/3/1/3/131379371/8160395.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://cdn.shopify.com/s/files/1/0433/3069/9414/files/sedujuwewudefumujowel.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0448/2465/8082/files/rupijirigazojazexab.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0445/4642/4991/files/aashto_m288_15.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/9878/3382/files/amend_text_free.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0430/7661/6353/files/diet_for_celiac_disease.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0433/0638/5573/files/salamanders_codex_supplement_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/7991/7987/files/bikini_body_guide_workout_exercise_and_training_plan.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7950/7870/files/rajibonumaxuvipetarezow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/1897/6408/files/79048329934.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/9861/2636/files/sickle_cell_anemia_notes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0437/7369/0017/files/risomujimoliminunuze.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/6137/1290/files/gelufotiraxaxorakug.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006074.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6074 | 5008 bytes |
SHA-256: ce372e6497c3419f904ed55de5de63d4b9b46f10355770a182bcfd1d176a59c3 |
|||
font_01_sfnt_off00007175.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7175 | 4252 bytes |
SHA-256: f5ca09a731399521e401e7abf71da43a08e1fabae9807445b55562f2255aafec |
|||
font_02_sfnt_off00008186.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8186 | 11024 bytes |
SHA-256: 492b4ed3a12d746293c0e8616298bb3836ff32224a84260503d59b680fc4d0d6 |
|||
font_03_sfnt_off0000a6f7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6F7 | 4324 bytes |
SHA-256: a542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.