Behavioral task
behavioral1
Sample
a720dc6156ea8e3c67187563d267efd3_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a720dc6156ea8e3c67187563d267efd3_JaffaCakes118
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Size
6.3MB
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MD5
a720dc6156ea8e3c67187563d267efd3
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SHA1
6775a787fb3967b756d6a0fa784e02c97c2a4338
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SHA256
4e5d1c60b6f1e15a98de179499f72b0cee5b275b67184784c771ab3b701748a6
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SHA512
d040ee0f72a4b8b210a06ab9b6789c159ef2194db1ce9168ba4e40b9b932eb13dc42af638d9655111cd75c7e7127b550e18557eee6cb8d334c8c1adb35be2e5c
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SSDEEP
98304:6ltdnGj4ySfjgR9z/F3FYHCSqVBLerXWDn0dj/auUG9mte2owK2Lg9FnZhATvpJT:6BGjHhRh/IibJD0dj/7z9Ee3mgLmTv7T
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a720dc6156ea8e3c67187563d267efd3_JaffaCakes118 unpack001/out.upx
Files
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a720dc6156ea8e3c67187563d267efd3_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: 84KB
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
.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: 68KB - Virtual size: 66KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ