Behavioral task
behavioral1
Sample
f25cf94b409eb737535d85aff329812f034808e115348a1226152179188e10df.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
f25cf94b409eb737535d85aff329812f034808e115348a1226152179188e10df.exe
Resource
win10v2004-20240508-en
General
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Target
f25cf94b409eb737535d85aff329812f034808e115348a1226152179188e10df
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Size
1.0MB
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MD5
11975467949bc9c852e84b20145a24e8
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SHA1
dd858848d9865bfb01377ed7a34cc00f6ded3c57
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SHA256
f25cf94b409eb737535d85aff329812f034808e115348a1226152179188e10df
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SHA512
b19efeb74132ca8365a4759c25b6c9e360003d83e04c2c910858adf0506c67d23ee76b0984fb86bc7b573aba240f7db43866eea9ee34e20c09364cb12bd7d024
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SSDEEP
12288:bYV6MorX7qzuC3QHO9FQVHPF51jgcp7Aj3mjs8pGkKh1vFdAqnCyBhI:4BXu9HGaVHpE3mjBpmvjAcI
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 f25cf94b409eb737535d85aff329812f034808e115348a1226152179188e10df unpack001/out.upx
Files
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f25cf94b409eb737535d85aff329812f034808e115348a1226152179188e10df.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 345KB - Virtual size: 348KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 689KB - Virtual size: 692KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 568KB - Virtual size: 567KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 191KB - Virtual size: 191KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 697KB - Virtual size: 697KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ