Behavioral task
behavioral1
Sample
039915bba39221a131dd74a938313602c89d59e44dc15bb88995164a4baf75d1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
039915bba39221a131dd74a938313602c89d59e44dc15bb88995164a4baf75d1.exe
Resource
win10v2004-20240226-en
General
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Target
039915bba39221a131dd74a938313602c89d59e44dc15bb88995164a4baf75d1
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Size
555KB
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MD5
b4a17cd6088994c1ada76478ff54715f
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SHA1
8a7aa925605aec813fada4f1848aac1735366f95
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SHA256
039915bba39221a131dd74a938313602c89d59e44dc15bb88995164a4baf75d1
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SHA512
344fa996cf88e34d13d23f2dda519c8c5ccab371e361aa6522905b191f65e7aef4a45a4a51d20f07c418ada8cdec809c947c6152c98d1d366861697fb83593b9
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SSDEEP
12288:KoEpKDr9JgtTY91pEW1VYfaRHOHKUvL0Qj+Xx6EOoc:UpMeTYSW1OfaRHmL0zUEc
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 039915bba39221a131dd74a938313602c89d59e44dc15bb88995164a4baf75d1
Files
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039915bba39221a131dd74a938313602c89d59e44dc15bb88995164a4baf75d1.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_AGGRESIVE_WS_TRIM
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE