Behavioral task
behavioral1
Sample
840a3e30ea14b63016bf0386a931ff6af845e1ceff7f1cb7483b1d7828ce9e89.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
840a3e30ea14b63016bf0386a931ff6af845e1ceff7f1cb7483b1d7828ce9e89.exe
Resource
win10v2004-20240412-en
General
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Target
840a3e30ea14b63016bf0386a931ff6af845e1ceff7f1cb7483b1d7828ce9e89
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Size
100KB
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MD5
339c9009e2c88362070b35585d32f2cc
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SHA1
fc932257215ea1933693f84eaacc00fdf74f3867
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SHA256
840a3e30ea14b63016bf0386a931ff6af845e1ceff7f1cb7483b1d7828ce9e89
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SHA512
0e742da0451c1c0384673907727d56f596638f451f59166e4d226761616fb3248824cfe5e67c11b26847bb11f308a91b72e57b2af5ddc64477c8cdd493af8606
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SSDEEP
1536:0MeqldBPGw981pyPny8s9GJeXZyMqLyMD:tegdkwqDyvIjY
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 840a3e30ea14b63016bf0386a931ff6af845e1ceff7f1cb7483b1d7828ce9e89
Files
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840a3e30ea14b63016bf0386a931ff6af845e1ceff7f1cb7483b1d7828ce9e89.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 39KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 19KB - Virtual size: 20KB
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
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE