Behavioral task
behavioral1
Sample
8d5a0c700b48f7b991e8159f91fc8d5c.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
8d5a0c700b48f7b991e8159f91fc8d5c.exe
Resource
win10v2004-20231222-en
General
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Target
8d5a0c700b48f7b991e8159f91fc8d5c
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Size
466KB
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MD5
8d5a0c700b48f7b991e8159f91fc8d5c
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SHA1
9121bb4bfc2b76e601a12faddcaa73ecc0f54a11
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SHA256
854ae43075d8b7cc6bbc98d2ac943d8a84d71c270d0dbca1ac6eb4ae12857dde
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SHA512
cb1f8f947fa5f835e45b777233bd5c1f21b3fdfd136c3a46bdbf5c495425fbd4becdb3beaa4b61951d17e62c961de8ae12778ed73ed86f96d0ffa980fa5c0981
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SSDEEP
12288:mA65XwlYgrHy6V17kr8+m73IEHcXqdQ8oLHlLEidQi711:cwlBrygOW3RHlNoLHlAi6i3
Malware Config
Signatures
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resource yara_rule sample upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack001/out.upx autoit_exe -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8d5a0c700b48f7b991e8159f91fc8d5c unpack001/out.upx
Files
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8d5a0c700b48f7b991e8159f91fc8d5c.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 388KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 219KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 404KB - Virtual size: 404KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ