MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that appears to be the primary lure. The ML classifier strongly indicates maliciousness, and the presence of a link farm suggests an attempt to distribute malicious content broadly.
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=vanilla+wow+cooking+guide
- http://files.wouterbergenhuizen.com/uploads/1/3/0/8/130814769/meguwiwabojusesuzed.pdf
- http://files.brandonrdavis.com/uploads/1/3/1/3/131380440/mowegofo.pdf
- http://files.alabama-lera.com/uploads/1/3/1/1/131163684/48ff76b99167.pdf
- http://files.avic2020.org/uploads/1/3/0/8/130874513/lonalemo_gategexuzam_zubijux_sumomifa.pdf
- http://files.acjrhighgirlscamp.com/uploads/1/3/0/7/130740521/1c5f5.pdf
- https://cdn.shopify.com/s/files/1/0434/0360/8216/files/17575499999.pdf
- https://cdn.shopify.com/s/files/1/0431/0279/7986/files/rudadapunipaje.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/1204107997.pdf
- https://cdn.shopify.com/s/files/1/0429/2644/0607/files/82599791532.pdf
- https://cdn.shopify.com/s/files/1/0435/2750/4024/files/solonikijigofagigu.pdf
- https://cdn.shopify.com/s/files/1/0435/6653/0728/files/24596489661.pdf
- https://cdn.shopify.com/s/files/1/0436/4166/7734/files/safexarawamixixefunok.pdf
- https://cdn.shopify.com/s/files/1/0435/1908/2651/files/jobirixefikovovilolisi.pdf
- https://cdn.shopify.com/s/files/1/0433/3423/8362/files/zurefaguvikizagupuw.pdf
- https://cdn.shopify.com/s/files/1/0435/6145/1681/files/46455755171.pdf
- https://cdn.shopify.com/s/files/1/0434/1979/5623/files/zodixuvamexos.pdf
- https://cdn.shopify.com/s/files/1/0427/3651/7286/files/wefewikibujagowolazir.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_off00008463.bin05b89dcb0e95566e4855fcc8adfec56f1a32524324b664e2719ba714c47c1689 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8463 | 4952 bytes |
font_01_sfnt_off00009567.bin1f7186a5cef30cf3df2c99f3e54321b45c51782c22feb1608141be96f3723b17 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9567 | 10164 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.