Behavioral task
behavioral1
Sample
f1bf72819559ee26bc6a4b4323ae6f3b6c6cefaf59352f2ec5b6f787eb48264a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1bf72819559ee26bc6a4b4323ae6f3b6c6cefaf59352f2ec5b6f787eb48264a.exe
Resource
win10v2004-20240508-en
General
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Target
f1bf72819559ee26bc6a4b4323ae6f3b6c6cefaf59352f2ec5b6f787eb48264a
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Size
1.0MB
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MD5
116bf3569bb9ff25c0508ed7420db7cd
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SHA1
3298c44edfaf7f31fd12fc7da2d6f660604903e9
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SHA256
f1bf72819559ee26bc6a4b4323ae6f3b6c6cefaf59352f2ec5b6f787eb48264a
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SHA512
7eeb26a479c78d1dadc8c3b3a5af4b96a90e3011520e782237dd58d35d9ce71165ae19b613d181c72d1250314845405a6211226e5d4a691ec6d86db69c97f6ef
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SSDEEP
24576:YoOLrSOgtR6U2/RZhuhGeKOifBGyJnpW/WyKFJA4W5cb6Ug:XAJZhkhKOQ0y9pWeW5+zg
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 f1bf72819559ee26bc6a4b4323ae6f3b6c6cefaf59352f2ec5b6f787eb48264a
Files
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f1bf72819559ee26bc6a4b4323ae6f3b6c6cefaf59352f2ec5b6f787eb48264a.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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: - 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
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB