Behavioral task
behavioral1
Sample
1b4bef3f59777de6c7930c781ac74bd8905a92229b70e418e74ca774236e06ec.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b4bef3f59777de6c7930c781ac74bd8905a92229b70e418e74ca774236e06ec.exe
Resource
win10v2004-20240426-en
General
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Target
1b4bef3f59777de6c7930c781ac74bd8905a92229b70e418e74ca774236e06ec
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Size
134KB
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MD5
4a4b71fc93a6c01546e1b67595173a84
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SHA1
3701175188c63344d3df268852049ead2a4bf8b0
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SHA256
1b4bef3f59777de6c7930c781ac74bd8905a92229b70e418e74ca774236e06ec
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SHA512
e408ad5efe977c672d648c30f1934b7b772a2bb2a57074087907d9e97fd606c0f5a8466a4c4412532daf08daa3806ea2f30e802248b70e485bfa7cdf16c4585c
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SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QE:riAyLN9aa+9U2rW1ip6pr2At7NZuQE
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 1b4bef3f59777de6c7930c781ac74bd8905a92229b70e418e74ca774236e06ec
Files
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1b4bef3f59777de6c7930c781ac74bd8905a92229b70e418e74ca774236e06ec.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: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE