Behavioral task
behavioral1
Sample
31ebe1fbd87563abc2affead4b8a50d1fc185e50e17dc897b411c897f718830f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
31ebe1fbd87563abc2affead4b8a50d1fc185e50e17dc897b411c897f718830f.exe
Resource
win10v2004-20240226-en
General
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Target
31ebe1fbd87563abc2affead4b8a50d1fc185e50e17dc897b411c897f718830f
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Size
8KB
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MD5
f7cd34f5ec7dd2e0b1b2d764e21de206
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SHA1
51ff47a336893a266f88c234b0497619e4338280
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SHA256
31ebe1fbd87563abc2affead4b8a50d1fc185e50e17dc897b411c897f718830f
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SHA512
cd726b2a4cf6b9a49e765e3df7e653101a1dfa7dd9313831ee2f8e625c35633eebbcb4a6fef42aa678abdd4cefa8bfdfb0919adb4f73acebed4843d5dd113b09
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SSDEEP
96:BdG8vGHrV8b+3DtXZq1CjIU2pPOjTLO+sBv2cIrLZU2B4qoZHqzhNix435Ba:BdG8OrVe+3G1PpPOTO+qAFBd0qzhNdQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 31ebe1fbd87563abc2affead4b8a50d1fc185e50e17dc897b411c897f718830f
Files
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31ebe1fbd87563abc2affead4b8a50d1fc185e50e17dc897b411c897f718830f.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
LI2zvk Size: 512B - Virtual size: 31B
Zephyr4 Size: 512B - Virtual size: 6B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ