Behavioral task
behavioral1
Sample
bb37a2f419a25df2a33f6d1f6e656bf0N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
bb37a2f419a25df2a33f6d1f6e656bf0N.exe
Resource
win10v2004-20240802-en
General
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Target
bb37a2f419a25df2a33f6d1f6e656bf0N
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Size
26KB
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MD5
bb37a2f419a25df2a33f6d1f6e656bf0
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SHA1
47b844d1e74c4a90ae70d82372ef1a1f17001c81
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SHA256
3389e7403762a922a8324db1e8a9468847756836840c8048f9f0db83de1cefeb
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SHA512
dab3e55eb49441197d02add621a0dddaf516908812b7507f617a098b0f3e80555ffcc0a8faa04ac9d88ce21751259d6ec699bae8f916ddbf3ffa58cf627b327b
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SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxmDEFE:kBT37CPKKdJJ1EXBwzEXBwdcMc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bb37a2f419a25df2a33f6d1f6e656bf0N unpack001/out.upx
Files
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bb37a2f419a25df2a33f6d1f6e656bf0N.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ