Behavioral task
behavioral1
Sample
76371bbbfc20e26aee03c18a3f3612f0_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
76371bbbfc20e26aee03c18a3f3612f0_JaffaCakes118
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Size
30KB
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MD5
76371bbbfc20e26aee03c18a3f3612f0
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SHA1
f7eb0f95de23812be1e5d7408f9479e10a3898a0
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SHA256
ccd4211f5afec845264fb5c2564470d83896524eff42f5ea15429a6f19cda5c6
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SHA512
db36e7b8e31488666a9178340d7dcc3ce4e5d94d6c42d42b0bce4dca6060b58c37c57aa68ddfbd34569f8aa7ea68aaabbafa64e1c1fc8d28d3ffb2b60a04e14b
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SSDEEP
768:laMeH1xyxoTsC+S2ZWv+fPJFo7LDc+LAfh7hC145:sMIvyxs+Srv+3zo7vc+LAp7Qq
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 76371bbbfc20e26aee03c18a3f3612f0_JaffaCakes118 unpack001/out.upx
Files
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76371bbbfc20e26aee03c18a3f3612f0_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 16KB
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: 36KB - Virtual size: 32KB
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: 8KB - Virtual size: 54KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE