MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic identifying one as a malicious redirector. The document body, though heavily obfuscated, contains text related to a 'Cat 246 skid steer service manual' and a URL that matches the malicious redirector. This suggests the document is part of a link farm or SEO poisoning campaign designed to drive traffic to malicious sites.
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=cat+246+skid+steer+service+manual
- http://files.suzanne-redois.com/uploads/1/3/0/9/130969433/2c58959a82bd.pdf
- http://files.rachellepaintings.com/uploads/1/3/1/3/131383581/76049ebb.pdf
- http://files.bureaunl.com/uploads/1/3/2/6/132695730/kiwekokuruloz_gezef.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/3902/2485/files/vonuxifum.pdf
- https://cdn.shopify.com/s/files/1/0437/5959/9765/files/14683943085.pdf
- https://cdn.shopify.com/s/files/1/0436/2836/3939/files/zeragekusosu.pdf
- https://cdn.shopify.com/s/files/1/0430/5358/0441/files/67345225080.pdf
- https://cdn.shopify.com/s/files/1/0427/5470/3526/files/pesinu.pdf
- https://cdn.shopify.com/s/files/1/0429/4580/6503/files/va_laisse_couler_mes_larmes.pdf
- https://cdn.shopify.com/s/files/1/0429/8178/5753/files/mewabopimuworajebuw.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/51220099535.pdf
- https://cdn.shopify.com/s/files/1/0431/3917/0466/files/sigotalaruwijolexazogis.pdf
- https://cdn.shopify.com/s/files/1/0432/7469/8902/files/begifitumon.pdf
- https://cdn.shopify.com/s/files/1/0428/1666/7815/files/vofawijaxonup.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_off0000af7a.binf1a0d15234dd2067d26644cdac82164bbf556bc20d9b5c3bb01cd3aa5941eb1a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF7A | 5488 bytes |
font_01_sfnt_off0000c221.bin4a606b3fb28a2cdbce23836536199c0e7e9395dc5ac8cd1a0756097050b67e3f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC221 | 15736 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.