MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to external PDF files hosted on various domains, suggesting a link farm or SEO manipulation tactic. One critical heuristic identified a link to known malicious redirector infrastructure at `https://ttraff.ru/pify?keyword=2008+bmw+x3+manual+transmission+for+sale`. The document body, though heavily obfuscated, contains text related to a BMW X3 manual, likely a lure to encourage clicks on the malicious link. The ML classifier 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.ru/pify?keyword=2008+bmw+x3+manual+transmission+for+sale
- http://files.hunyuansingapore.com/uploads/1/3/0/9/130969018/simogudifimo.pdf
- http://files.victoriawindowwashing.ca/uploads/1/3/0/9/130969746/memuj.pdf
- http://files.scrantonpartyrental.com/uploads/1/3/0/8/130814900/liwitugekukom-tutuva-tuvafalif.pdf
- http://xijigoral.vikkiconley.com/uploads/1/3/1/6/131606490/1542626.pdf
- http://files.hiprivatetours.com/uploads/1/3/2/7/132740309/dejivoboxiv.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0434/7795/8822/files/figimowajonetavalenumoson.pdf
- https://cdn.shopify.com/s/files/1/0437/2099/9064/files/the_vixen_manual.pdf
- https://cdn.shopify.com/s/files/1/0437/0835/0615/files/43840876022.pdf
- https://cdn.shopify.com/s/files/1/0441/2679/7976/files/anti-_aliasing_gaming_performance.pdf
- https://cdn.shopify.com/s/files/1/0440/4363/2805/files/birthday_card_design_video.pdf
- https://cdn.shopify.com/s/files/1/0437/7945/7175/files/is_there_any_ps4_emulator_for_pc.pdf
- https://cdn.shopify.com/s/files/1/0430/7812/3680/files/wuragowav.pdf
- https://cdn.shopify.com/s/files/1/0432/2754/5755/files/psychological_assessment_report.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000615d.bin63ef0faa41f284343085c4770953940c47629eaa9f767d4dcc4b43d2d04fde48 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x615D | 5752 bytes |
font_01_sfnt_off000074e3.bine44ab65879ce32df68ca496a201e6b127ae5eeb51083c0879906f6e9eb762a86 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74E3 | 10676 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.