Behavioral task
behavioral1
Sample
b70b8bf3861e9d613272fba5787f9f7e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b70b8bf3861e9d613272fba5787f9f7e_JaffaCakes118
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Size
68KB
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MD5
b70b8bf3861e9d613272fba5787f9f7e
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SHA1
d491610fa3fc26c9b96481d0d9a603c5585659ea
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SHA256
78e7f59e30baaa2ef83269f46d2489f889beba886c76995f59b88f8aa01ccba0
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SHA512
cbb675107e776e58d3d8a87c2ae90fd8c4be398d64bbd42862a632c8d4cfb089bd381bf5e2fbd120324ffa5fc7bfe876cb61c4fa85a8ddd4756fa7d202c0794f
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SSDEEP
1536:oQnhO7UOH/BITb3u0yOrblhWbI6F55ftyKOxiXTKE/:nn1+if3uGlSIy5Obk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b70b8bf3861e9d613272fba5787f9f7e_JaffaCakes118 unpack001/out.upx
Files
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b70b8bf3861e9d613272fba5787f9f7e_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: 66KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 66KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 752B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
RcAZjYFb Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE