Behavioral task
behavioral1
Sample
bc79958373d59c8d46ce20429c86ce9e19862ce788c701008e11c2c90530497b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bc79958373d59c8d46ce20429c86ce9e19862ce788c701008e11c2c90530497b.exe
Resource
win10v2004-20240419-en
General
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Target
bc79958373d59c8d46ce20429c86ce9e19862ce788c701008e11c2c90530497b
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Size
127KB
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MD5
3837d49e71ab0234325ce429fa22be8f
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SHA1
59c67c47ba36bbf047fad856e69ac5fb5d4565ae
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SHA256
bc79958373d59c8d46ce20429c86ce9e19862ce788c701008e11c2c90530497b
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SHA512
81ce955f4096b7e9e74d1ba2c739b7e8209a366751f75d07ffd5cd867e13324df9b23d1560e02eb58f1454a7f4717d857830b4b2adee78a75051a66d544bc337
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SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCi:+nymCAIuZAIuYSMjoqtMHfhf5SskG
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 bc79958373d59c8d46ce20429c86ce9e19862ce788c701008e11c2c90530497b
Files
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bc79958373d59c8d46ce20429c86ce9e19862ce788c701008e11c2c90530497b.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