Behavioral task
behavioral1
Sample
b75440dab4a31cf84ad2bd86cafc11f0.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b75440dab4a31cf84ad2bd86cafc11f0.exe
Resource
win10v2004-20240226-en
General
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Target
b75440dab4a31cf84ad2bd86cafc11f0
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Size
38KB
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MD5
b75440dab4a31cf84ad2bd86cafc11f0
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SHA1
da812fb4d40e9c9a935441d29f4a126f8c985c96
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SHA256
60443103d2ee8f209f3cf342d0d02a258d7ab4c0621c853cd19f14f6ae2d13c4
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SHA512
297b25a0cb9a9e5c926031ec86f542f04ca4b1578fbb4556ab3bc082792086a03c588b50844f9e19076639c6b8638872e708436ba2480f11d81236139a092423
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SSDEEP
768:deV8PtvqEjPCMm2UdHZwAqou9TMR75l9rpNz7BngSeL8Nlm:eEBrUYAqo1hXJBeLum
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b75440dab4a31cf84ad2bd86cafc11f0 unpack001/out.upx
Files
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b75440dab4a31cf84ad2bd86cafc11f0.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 124B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ