Behavioral task
behavioral1
Sample
bb25ef645f788b13af5b32450a70980b2df7c90eada99035baff40047025b9a0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb25ef645f788b13af5b32450a70980b2df7c90eada99035baff40047025b9a0.exe
Resource
win10v2004-20240226-en
General
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Target
bb25ef645f788b13af5b32450a70980b2df7c90eada99035baff40047025b9a0
-
Size
1.9MB
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MD5
2e6fca191097f2adac508cccfe83e84e
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SHA1
435e9219043901459206ae62d9d141854ef111da
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SHA256
bb25ef645f788b13af5b32450a70980b2df7c90eada99035baff40047025b9a0
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SHA512
622279f1b25c20c1ced7f83c98d8ce2f6ef1f8c5d59df416e8b80072748a9e46e7e28e72df47498611d00db34e601bc017228a4fd18eb947448614c644b065fe
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SSDEEP
49152:zIWDaffyTeewzjQfBofmuqD87YZT9yGaTF1Ke:o3e3wzYout8QhyhfD
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 bb25ef645f788b13af5b32450a70980b2df7c90eada99035baff40047025b9a0
Files
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bb25ef645f788b13af5b32450a70980b2df7c90eada99035baff40047025b9a0.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ