Behavioral task
behavioral1
Sample
fbbf62ab1a2c748192f35facf734ac2c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fbbf62ab1a2c748192f35facf734ac2c_JaffaCakes118
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Size
19KB
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MD5
fbbf62ab1a2c748192f35facf734ac2c
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SHA1
1ec65f657c389b5f9937987e3fd773c51c30ba09
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SHA256
9066aa3ee2800bcbc1f2e711bc2b96e4c7e6d1256b2a8c6b6e791569ed6677cd
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SHA512
9e5b5ac23e7215d89addee1773f6f65f06b285ceb10ecbf81f0914217771fdd8f47c5e015cb45412d4518f236b9838d30e049e074b7107842ec57b9b63177ab7
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SSDEEP
384:Q8zNyuH9TQhPdL+saNbhtGMCDxB6No0D2/GVfO:ieT2dL+tOrT6Ky2w2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbbf62ab1a2c748192f35facf734ac2c_JaffaCakes118 unpack001/out.upx
Files
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fbbf62ab1a2c748192f35facf734ac2c_JaffaCakes118.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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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: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: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ