Behavioral task
behavioral1
Sample
103a082328aca1aeffd8839248198dc1_JaffaCakes118.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
103a082328aca1aeffd8839248198dc1_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
103a082328aca1aeffd8839248198dc1_JaffaCakes118
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Size
536KB
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MD5
103a082328aca1aeffd8839248198dc1
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SHA1
ffde32f58f327b60e4c21d8532bb8293c8902db9
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SHA256
c78f3713f56322da7619d25b7b29d3472a9d74dcf477d56709f3ba81e34d8456
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SHA512
446b898c9e0063958af5420016056175d221e4f0b47f8f305678078b9a586321d989ffd33856ff4a785a61379aa729222d49a893d4f8f338f4f11e0da5497f27
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SSDEEP
12288:mzYwKuEYUhoMO+xxmYrkwDDV69KROuvEj2Jzr0aZu52DjUvs/xKB:+sZYUhoM/LmKo7uMO0aZu5M4vs5C
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 103a082328aca1aeffd8839248198dc1_JaffaCakes118 unpack001/out.upx
Files
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103a082328aca1aeffd8839248198dc1_JaffaCakes118.exe windows:5 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: 532KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
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_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: 517KB - Virtual size: 517KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 54KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ