Behavioral task
behavioral1
Sample
fbddaf478cf80821407f01bb2680ef2a_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fbddaf478cf80821407f01bb2680ef2a_JaffaCakes118
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Size
65KB
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MD5
fbddaf478cf80821407f01bb2680ef2a
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SHA1
8d4ccddb47c4ce8a5d5f1da5c723b16de0e647de
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SHA256
798258849acb0e68a44faa014dd4dbe8d0ce067b92f8830b35aecb677ded4010
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SHA512
f1cb6ae15c9debd4d2f7751e5d6f69210159b1121351f8c7bf3892cd63b7bda66529cba233bb9c058fc814f3fadd9a581133740bf1d7540390ac4add121af7bf
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SSDEEP
1536:rzkijzqUNARYHn6Z+SiTr0NyRGqLnLqqBvPjUz7hNTKb:Xki21eT5RGqHx1UJNTKb
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbddaf478cf80821407f01bb2680ef2a_JaffaCakes118 unpack001/out.upx
Files
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fbddaf478cf80821407f01bb2680ef2a_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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
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: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 67KB - Virtual size: 66KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
2BcEE3G9 Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE