Behavioral task
behavioral1
Sample
f0b21270528885edc9ff6d1227c2e8cb2ae7433cb6916374d5bb632cd33bf04c.exe
Resource
win7-20240221-en
General
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Target
f0b21270528885edc9ff6d1227c2e8cb2ae7433cb6916374d5bb632cd33bf04c
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Size
165KB
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MD5
d8baf2dc190a3ce8ecc34f14428ec9ac
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SHA1
85992941d9a58c65db684b8c939f83c17e9ffaec
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SHA256
f0b21270528885edc9ff6d1227c2e8cb2ae7433cb6916374d5bb632cd33bf04c
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SHA512
fe16ff569b000799adb91b1fe64251d90370f02e58c7128ac7c8c54ea82d7b82248175c8eafb80d7c29efefc011973c5931253a456a3f041e9ad15f551107a84
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SSDEEP
3072:khOmTsF93UYfwC6GIoutpYcvrqrE66kropO6BWlPFH4t6NDWOH148BH15v4:kcm4FmowdHoSphraHcpOFltH4ttj8BHE
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 f0b21270528885edc9ff6d1227c2e8cb2ae7433cb6916374d5bb632cd33bf04c
Files
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f0b21270528885edc9ff6d1227c2e8cb2ae7433cb6916374d5bb632cd33bf04c.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
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