Behavioral task
behavioral1
Sample
101ac3597766f77f72ee8e30a38a27c3_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
101ac3597766f77f72ee8e30a38a27c3_JaffaCakes118
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Size
22KB
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MD5
101ac3597766f77f72ee8e30a38a27c3
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SHA1
6a95242b15dc6f23965bdf9c14e940ac201b72a5
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SHA256
f742d6c7da6727230e2c1c6c7f1c5002e50f231a8f901460933c2046d7059a40
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SHA512
bee04475afe82bf1ffeb65917078830f46d34621a0e2dbbc3cc87cf1289fdf9cbedc35f568df5eb933b5e24e7c1290f885733240b974886708d92dee3b61f6e3
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SSDEEP
384:QJ5KWGyBJeMhrwYDWgQkd61Leg075Cu95eBzQFZnsrWW4KRzL4rXvH/c:QJ5KWGyBJhCKWJkg1ftyyCZsrWW4KRPe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 101ac3597766f77f72ee8e30a38a27c3_JaffaCakes118 unpack001/out.upx
Files
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101ac3597766f77f72ee8e30a38a27c3_JaffaCakes118.exe windows:1 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:1 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.link Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ