Behavioral task
behavioral1
Sample
b4b57b3188c50071c1ec92811b7a0f4a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4b57b3188c50071c1ec92811b7a0f4a.exe
Resource
win10v2004-20240226-en
General
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Target
b4b57b3188c50071c1ec92811b7a0f4a
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Size
1.5MB
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MD5
b4b57b3188c50071c1ec92811b7a0f4a
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SHA1
ce564ae6a8b603e790937e98281a5223e78eed9d
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SHA256
1b3c0955a268b4b5edb5829776df626beb5d8275b6eb9d1ad4873eaef0ca68bf
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SHA512
dd4c1501223005183c2d6ee8950592d4398b22d3edf424fec83fee9d6d5c972feb3058fba314e75f1f7351148c9129947a0bba68d27be17654651f5337c0856b
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SSDEEP
49152:0+qEzr0yLFkgq0yLX7semHDSmWTGIRys/t51Y/:0d8rBme0758D/HmZxC
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4b57b3188c50071c1ec92811b7a0f4a
Files
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b4b57b3188c50071c1ec92811b7a0f4a.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
Size: 319KB - Virtual size: 736KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Themida Size: 1.2MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE