Behavioral task
behavioral1
Sample
4a4ea595b33b6e5fcd33e28abd1babe4_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4a4ea595b33b6e5fcd33e28abd1babe4_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a4ea595b33b6e5fcd33e28abd1babe4_JaffaCakes118
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Size
54KB
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MD5
4a4ea595b33b6e5fcd33e28abd1babe4
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SHA1
2e3936b2cf7b8cb59c403d8b8ea808cfc8a697db
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SHA256
62b576c14fd1fde73e3da6736c3cc55f3dc785a39d952a2c4681c504b6a73a05
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SHA512
c778508d35bf0112a526e4e94aeb1cc027739b8578c7ec6a45c22ae75ba3f02fafcfb7c321c35809060ad26c7d7efab926b12974887faf6548c5cdf3c3f0e8a4
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SSDEEP
768:uG3w1MjbWdgZU0RV/Eu9C9D2T/sXJpyvvRGvFL05VRJWYDYO+7TB3qV8OzktdY8P:DAK/Eg7V/tYsadOXWcYz7TB3qAt28/X
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a4ea595b33b6e5fcd33e28abd1babe4_JaffaCakes118 unpack001/out.upx
Files
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4a4ea595b33b6e5fcd33e28abd1babe4_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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 50KB - Virtual size: 52KB
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: 60KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 4KB - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ