MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a common tactic for SEO poisoning and redirecting users to malicious sites. The primary malicious link, https://ttraff.ru/wb?keyword=service%20manual%20honda%20jazz%202007, is identified as a redirector to known malicious infrastructure. The document body, though heavily obfuscated, appears to contain keywords related to a service manual, likely serving as a lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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.
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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.
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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.
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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/wb?keyword=service%20manual%20honda%20jazz%202007
- http://files.brianinthewild.com/uploads/1/3/1/4/131407802/4eccf5304dd.pdf
- http://zumodamog.servicetrackandfield.com/uploads/1/3/1/3/131381464/9548036.pdf
- http://files.themrjband.com/uploads/1/3/1/3/131380308/1077062.pdf
- https://cdn.shopify.com/s/files/1/0429/2814/4543/files/44824464181.pdf
- https://cdn.shopify.com/s/files/1/0434/6681/7689/files/ninoxabizijoxuzorumerus.pdf
- https://cdn.shopify.com/s/files/1/0433/9181/1734/files/vusupadif.pdf
- https://cdn.shopify.com/s/files/1/0427/5824/2470/files/kitchen_trolley_designs_catalogue.pdf
- https://cdn.shopify.com/s/files/1/0430/2215/5930/files/wupejomobo.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kekesapenogetiru.pdf
- https://cdn.shopify.com/s/files/1/0429/9853/0201/files/3890155797.pdf
- https://cdn.shopify.com/s/files/1/0430/0403/5221/files/ginitexiso.pdf
- https://cdn.shopify.com/s/files/1/0434/0868/7269/files/90043544959.pdf
- https://cdn.shopify.com/s/files/1/0430/1642/1529/files/xowunuveguxejazebez.pdf
- https://cdn.shopify.com/s/files/1/0433/3866/2053/files/rerofijugaduvumon.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/dutevitijenunolekegek.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_off00004e83.bin052f56c1c18f6e8b37ccfc4a658e8ad7b037b0102b858447fab7fdccac4cf233 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4E83 | 5644 bytes |
font_01_sfnt_off0000619e.binc5f70bda6a84d98c1d6d3421004bc3f61521fcb3606b71ac49927a759b6e955d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x619E | 14044 bytes |
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