Behavioral task
behavioral1
Sample
ea803a141ca9c5a256704eb7d2e7dd7f_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ea803a141ca9c5a256704eb7d2e7dd7f_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
ea803a141ca9c5a256704eb7d2e7dd7f_JaffaCakes118
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Size
84KB
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MD5
ea803a141ca9c5a256704eb7d2e7dd7f
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SHA1
386042a6927aaa3e9be3a23f3468ca45afd8ab39
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SHA256
09eca06c7a42be6b7aee1bca5ec6b08d612d64ca51f7bbbbad221c03e35ae42c
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SHA512
a820a1725aeb945af04fd75830dbad1390d7b1321a0e2888cadfee34a32e6a23eda8f31e38dbf334a7e5e5b96faf2110d90f4998c04fa3383fe135026fad09b3
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SSDEEP
1536:sR/TJE/7oJsaiOf9Gvlez00KUq9u93OgioieaeCQhgkrq8uwGbAdGMZbs/3ufmn+:sRLJKusabVylez00jdOghieaeCQ/rYwH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ea803a141ca9c5a256704eb7d2e7dd7f_JaffaCakes118 unpack001/out.upx
Files
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ea803a141ca9c5a256704eb7d2e7dd7f_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: 81KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 15KB
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: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ