Behavioral task
behavioral1
Sample
4bf3724ff4eee05ff7bcbdccbc5991c7_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4bf3724ff4eee05ff7bcbdccbc5991c7_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4bf3724ff4eee05ff7bcbdccbc5991c7_JaffaCakes118
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Size
1.6MB
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MD5
4bf3724ff4eee05ff7bcbdccbc5991c7
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SHA1
99dce0c8f4106b96f842f13adff03027a1193cff
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SHA256
95c7a9bf10339c7dab90b954b411f9dd19dfd7652ecbcb44157cbfb33d79d3f0
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SHA512
ef004181a619f7422554103bfbf0871b9139ac4d8d59ea98aabade55dc8a24a1807fb930beeccd5e04f9f2b292249750b5702fd2abd12610f8464117bf9fccbb
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SSDEEP
24576:uHe5YkYe3KVpQFTvWzi2fWjVGlfEtvGAFJOnkZHYFDKpNoLIrlMIeLi/K3Uvv:uhRe3gqKzLmV+Etv19mdKSsLDi3Uvv
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4bf3724ff4eee05ff7bcbdccbc5991c7_JaffaCakes118 unpack001/out.upx
Files
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4bf3724ff4eee05ff7bcbdccbc5991c7_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: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 17KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ