MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.cc, disguised with a keyword related to the Great Depression. This suggests a phishing or scam attempt to redirect the user to malicious content. The ML classifier also strongly indicated maliciousness. No scripts were extracted, but the presence of a malicious redirector is a high-confidence indicator of malicious intent.
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.cc/pify?keyword=causes+of+great+depression+1929+pdf
- http://xumuku.sunsethoa.com/uploads/1/3/1/8/131856570/4d3e48426156971.pdf
- http://files.jdudleysmith-acupuncture.com/uploads/1/3/1/0/131070487/2754849.pdf
- http://files.evolvingpartnership.com/uploads/1/3/1/3/131379353/88da6.pdf
- http://boxabisa.billmitchellcreative.com/uploads/1/3/2/7/132740405/fanezamiju.pdf
- https://cdn.shopify.com/s/files/1/0434/4093/0968/files/sisakapakewifuxosoluvapu.pdf
- https://cdn.shopify.com/s/files/1/0429/8119/5927/files/81079989723.pdf
- https://cdn.shopify.com/s/files/1/0437/5959/9765/files/2159915037.pdf
- https://cdn.shopify.com/s/files/1/0436/0614/7229/files/2196188295.pdf
- https://cdn.shopify.com/s/files/1/0431/3799/0813/files/2020_land_rover_lr3_owners_manual.pdf
- https://cdn.shopify.com/s/files/1/0438/2470/9794/files/excellent_verbal_and_written_communication_skills_examples.pdf
- https://cdn.shopify.com/s/files/1/0436/5592/1822/files/tijepubog.pdf
- https://cdn.shopify.com/s/files/1/0430/8339/9329/files/lubenitajigozi.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xidab.pdf
- https://cdn.shopify.com/s/files/1/0434/3191/9765/files/epigastric_hernia.pdf
- https://cdn.shopify.com/s/files/1/0432/1496/2848/files/godenogejolijikitexop.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_off00018629.bin520b97264b2757cb0bbfb9d8bb2e9175a092cae66244b5a7c9d3cbccf3fa2910 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x18629 | 5420 bytes |
font_01_sfnt_off000198ac.bin7ab84b82ed58dcf2de3a9a3831027ae891d5e6f6689c1a4659b6ac815ff1ddef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x198AC | 12300 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.