MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm pointing to numerous external PDFs, with one primary link to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/pify?keyword=possessive+adjectives+games+pdf', suggesting a lure to a malicious site. The ML classifier also strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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=possessive+adjectives+games+pdf
- http://files.asws.info/uploads/1/3/1/8/131871484/pinosozemofutixel.pdf
- http://files.madhuritherapeutics.com/uploads/1/3/0/8/130873979/60a5d.pdf
- http://fogeke.vividpac.com/uploads/1/3/2/3/132302963/2966558.pdf
- https://cdn.shopify.com/s/files/1/0435/6512/1695/files/marathi_calendar_june_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/7963/1012/files/80021119640.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/11067845032.pdf
- https://cdn.shopify.com/s/files/1/0438/9535/7595/files/nuwaxuzisinejo.pdf
- https://cdn.shopify.com/s/files/1/0434/2952/7709/files/manual_wheatgrass_juicer.pdf
- https://cdn.shopify.com/s/files/1/0436/9724/2280/files/74140017961.pdf
- https://cdn.shopify.com/s/files/1/0429/7241/4106/files/budatinejige.pdf
- https://cdn.shopify.com/s/files/1/0437/5488/1185/files/supercapacitors_book.pdf
- https://cdn.shopify.com/s/files/1/0437/5855/1189/files/66659316405.pdf
- https://cdn.shopify.com/s/files/1/0433/2892/9960/files/dibipigitofu.pdf
- https://cdn.shopify.com/s/files/1/0432/1994/3579/files/hc-_sr04_datasheet.pdf
- https://cdn.shopify.com/s/files/1/0436/0699/9203/files/list_of_all_sports_cups_and_trophies.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007d09.bind5821475259431d62af8d1bdc1c01db9b1b1f2577b757bb5f38bee99cfcb9494 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D09 | 5484 bytes |
font_01_sfnt_off00008fba.bin054842f443879cd15eeb39ca326a9597478cc3a1053218b92ccc49c2cc1ce4cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8FBA | 13724 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.