Behavioral task
behavioral1
Sample
af3fb42a3b7104f1d9d483a391389c54.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
af3fb42a3b7104f1d9d483a391389c54.exe
Resource
win10v2004-20240226-en
General
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Target
af3fb42a3b7104f1d9d483a391389c54
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Size
2.0MB
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MD5
af3fb42a3b7104f1d9d483a391389c54
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SHA1
63f8bd414f67307cdc82d31b9c115e1a4791d0ea
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SHA256
bcd847ac15091582c25ffdc4b6072c0067a204779d43e9ab248a2575ff921275
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SHA512
ab4c4279376db583eca3994e680219ec8d96ced6ca4490775d6b04a2d4324b46d70c271be03ba4ac297e8c604436e390ad61f1c42fdcfb5fa524f067b7cdfd48
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SSDEEP
49152:xy8Tgtzxohh4bMzwOeNlz7s6cE5vj8Jaq4oI:xy9BxXDEnsjN
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource af3fb42a3b7104f1d9d483a391389c54
Files
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af3fb42a3b7104f1d9d483a391389c54.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB