Behavioral task
behavioral1
Sample
a7ee0d73acabd9bc98064f37aae2e65a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a7ee0d73acabd9bc98064f37aae2e65a_JaffaCakes118
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Size
47KB
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MD5
a7ee0d73acabd9bc98064f37aae2e65a
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SHA1
23b77de93350540d50a57a787d9a543834295a8e
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SHA256
1a5c58e9af09e0bcc6711ef4a0b18a04cfcdbdb620040057f1a792eac3a6f786
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SHA512
5e228b482d168b38582a449fc30c6e70f44c04927ed09c8b8db4ff839abce77c846a3e97f91f3c733cd444b2aae3b6a684ca0be3daae1cc463f2bf907c2caa9f
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SSDEEP
768:k+l9EvYl1A50BRrMrFmp40/4dZRcCCjz6PKZChoF6fklWAAtRnV4qy9Xf:n0glGqwgX4Z/C/wKCDcd4aqy9P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7ee0d73acabd9bc98064f37aae2e65a_JaffaCakes118 unpack001/out.upx
Files
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a7ee0d73acabd9bc98064f37aae2e65a_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: 2.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 2.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 4B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 79KB - Virtual size: 79KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ