Behavioral task
behavioral1
Sample
virussign.com_fe1e0c47498efdb306b1724c0f8ffc50.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
virussign.com_fe1e0c47498efdb306b1724c0f8ffc50.exe
Resource
win10v2004-20240426-en
General
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Target
virussign.com_fe1e0c47498efdb306b1724c0f8ffc50.vir
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Size
180KB
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MD5
fe1e0c47498efdb306b1724c0f8ffc50
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SHA1
ac2b95b7f42071ee3c0e7046a877c4266c0483b5
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SHA256
820b30dfe658f539f4c84aebcb4ece82d387dff4455dd1f075dbc17905e4d687
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SHA512
e46d979667e0b0d4767958212024cbc643b1cf069101331aa288a082843b799bfdb87d7da85510ac491aff88b7383a2dd620de0c59b936ae4adedd09f7a97615
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SSDEEP
3072:fnymCAIuZAIuYSMjoqtMHfhfagKHSXIBlf08qySzCetFtJSuSSSskCTaH:KmCAIuZAIuDMVtM/sgPtJNTaH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource virussign.com_fe1e0c47498efdb306b1724c0f8ffc50.vir
Files
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virussign.com_fe1e0c47498efdb306b1724c0f8ffc50.vir.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE