Behavioral task
behavioral1
Sample
b539ce07d60bc827975950ce6c9f2f05e07ea8e006da499a91f1143639633e27.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b539ce07d60bc827975950ce6c9f2f05e07ea8e006da499a91f1143639633e27.exe
Resource
win10v2004-20240611-en
General
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Target
b539ce07d60bc827975950ce6c9f2f05e07ea8e006da499a91f1143639633e27
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Size
77KB
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MD5
4daa9ffd6f32ffc6772fac0bc1eb6e1f
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SHA1
c591a81569fb21c2af96df85e30eaf0574ed1d06
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SHA256
b539ce07d60bc827975950ce6c9f2f05e07ea8e006da499a91f1143639633e27
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SHA512
2bda0959cd03ab2b29e50ab0bb17e9eccc6e61203df76a511610de229bf28a6b56b80396b47e3fa5870b7f87f2ca98d50527dfbfeaadda140aec3e1c961a0cb4
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8B:fnyiQSoi
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b539ce07d60bc827975950ce6c9f2f05e07ea8e006da499a91f1143639633e27
Files
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b539ce07d60bc827975950ce6c9f2f05e07ea8e006da499a91f1143639633e27.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