Behavioral task
behavioral1
Sample
ff638be27b580cd10891bcd86c0d820e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ff638be27b580cd10891bcd86c0d820e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
ff638be27b580cd10891bcd86c0d820e_JaffaCakes118
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Size
124KB
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MD5
ff638be27b580cd10891bcd86c0d820e
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SHA1
6dead431048d561e9a0a8406ff2b9e9f0866145b
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SHA256
8f77313b132682f09906cc81720135aff070f607c9b1c1e5b6152ee51cffd015
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SHA512
e5d1674f5fcabf0281c02628535fa668a9d1340c43854e767e7c36d47b2722b9cd467f999e98e453cae78380f789ef7c5eb61266aba26e7a32f73c26f706c0f3
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SSDEEP
3072:uifRL+q31nJBXOXVh06/0NEUYynNELl1RAX61qrZLnVnO:ffBZ1nJ0Z/MY2ilfAq1IZQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ff638be27b580cd10891bcd86c0d820e_JaffaCakes118 unpack001/out.upx
Files
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ff638be27b580cd10891bcd86c0d820e_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: 40KB
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
.rsrc Size: 1KB - 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: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ