Behavioral task
behavioral1
Sample
f801bc939e55457f47c66bd1bc9b00ee_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f801bc939e55457f47c66bd1bc9b00ee_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
f801bc939e55457f47c66bd1bc9b00ee_JaffaCakes118
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Size
22KB
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MD5
f801bc939e55457f47c66bd1bc9b00ee
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SHA1
525806b7ba673d94c247d4ca4cf0c19f4e911458
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SHA256
80a331c2c2792f16af5e51104a6c98b5c82ef59bb7f69c990bbf110649b5780c
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SHA512
41a1e685f0ddcea290fd68872a517c9117be43425e9e6a00c4179709704bf80a992c6d7c38ac6646991e1932ae2e9e8587317674591d69eb99431162d1731089
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SSDEEP
384:5LAJf10JIgh38BOubqli5aDzb2CehHjpD0avNCJEtdV9cggt:S+mwuGlsaDzxeDDTvNCJWegg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f801bc939e55457f47c66bd1bc9b00ee_JaffaCakes118 unpack001/out.upx
Files
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f801bc939e55457f47c66bd1bc9b00ee_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: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 484B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 33KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ