Behavioral task
behavioral1
Sample
dabb9b7e89a5fef63ef7650fdcd9b5c2e6e25f24f90f3e8e03a4c013e5145e2b.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dabb9b7e89a5fef63ef7650fdcd9b5c2e6e25f24f90f3e8e03a4c013e5145e2b.exe
Resource
win10v2004-20240412-en
General
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Target
dabb9b7e89a5fef63ef7650fdcd9b5c2e6e25f24f90f3e8e03a4c013e5145e2b
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Size
225KB
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MD5
c42c4773353e15052bd792112eaa3484
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SHA1
006dbe627d49b016b933c740ae73bd509c3eb5a8
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SHA256
dabb9b7e89a5fef63ef7650fdcd9b5c2e6e25f24f90f3e8e03a4c013e5145e2b
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SHA512
e807df69b7caa54d8323815481efdd47acdea55819b05dbb4d8a703eea0923142c901e362879742f6195364a066b6efa2141794775f0ffad66841e0afe32e7b3
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SSDEEP
3072:vjr87S7Gnzi+aoJC6LNFIwspIS7MWNgwkczVUu9pkzHKC1FQ1v:UZXalcNOwIIS7ZNAu6HKUFEv
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 dabb9b7e89a5fef63ef7650fdcd9b5c2e6e25f24f90f3e8e03a4c013e5145e2b
Files
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dabb9b7e89a5fef63ef7650fdcd9b5c2e6e25f24f90f3e8e03a4c013e5145e2b.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 51KB - Virtual size: 56KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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