MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains embedded links that redirect to a link farm hosted on ttraff.com, which in turn points to numerous other PDFs. This behavior is indicative of a phishing or malicious redirection scheme. The ML classifier strongly supports the malicious nature of this PDF. No scripts were extracted, limiting the analysis of direct payload delivery.
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=kolkata+city+road+map+pdf
- http://files.akpsipsu.com/uploads/1/3/2/6/132681579/wadojemak.pdf
- http://pomopif.robertconroybooks.com/uploads/1/3/1/3/131383664/jonoporugedupex.pdf
- http://files.soniaamayoga.com/uploads/1/3/1/4/131407547/jizexokusegida_famete_tifipi_tiwiwufutirozu.pdf
- http://files.yungschinese.com/uploads/1/3/1/0/131070173/xebofimuzozoto.pdf
- https://cdn.shopify.com/s/files/1/0428/7974/6201/files/zotofibozukudemizem.pdf
- https://cdn.shopify.com/s/files/1/0431/0253/5840/files/48714134752.pdf
- https://cdn.shopify.com/s/files/1/0434/5744/6038/files/9513978907.pdf
- https://cdn.shopify.com/s/files/1/0437/2905/9992/files/89094326630.pdf
- https://cdn.shopify.com/s/files/1/0434/4463/3750/files/vuluniwaxokololo.pdf
- https://cdn.shopify.com/s/files/1/0437/1100/4821/files/jijujaposulevijij.pdf
- https://cdn.shopify.com/s/files/1/0438/3526/1085/files/subreddit_list_5000.pdf
- https://cdn.shopify.com/s/files/1/0435/6459/7397/files/sexerizufabexirane.pdf
- https://cdn.shopify.com/s/files/1/0437/7241/2055/files/fivugefamimafuku.pdf
- https://cdn.shopify.com/s/files/1/0437/5497/9477/files/air_conditioner_repair_training.pdf
- https://cdn.shopify.com/s/files/1/0428/5333/5207/files/48039318143.pdf
- https://cdn.shopify.com/s/files/1/0436/6001/7814/files/gobimesimazewolufav.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_off00009248.bin4f0b6502c58887be27eb1869ab4d75712df02ab81fc3d02eaf40f0d705bf558a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9248 | 5260 bytes |
font_01_sfnt_off0000a419.bin80c53dda2a232e98788c2735e43e8560d9a003f12564b3e079634f204b2d1330 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA419 | 10748 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.