Behavioral task
behavioral1
Sample
1b54c9128d563b558794688ecf200a2c_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1b54c9128d563b558794688ecf200a2c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
1b54c9128d563b558794688ecf200a2c_JaffaCakes118
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Size
403KB
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MD5
1b54c9128d563b558794688ecf200a2c
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SHA1
f632bb579006425c00278f63fa6788e11d714c81
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SHA256
b68ed48f3cfa20f873b6ddb99bc45aa93a29406d2d6565d4cfd2c0f37fdbb8e2
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SHA512
b165d2c3810484c6388a58091863155d5337c0a453120cef5ad1d4a4b645b3997d364a0a1e17aafedb95169060bf89a1fc66e2fddc3a335fc1492bfd7bc4ed8f
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SSDEEP
12288:VsrMO9cKKmqKG4W+fwSJfL2/Rkry3MSym85w:VxUcKKmjGg4VRaZSym85
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b54c9128d563b558794688ecf200a2c_JaffaCakes118
Files
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1b54c9128d563b558794688ecf200a2c_JaffaCakes118.exe windows:4 windows x86 arch:x86
647b2d25b4821905b4195ff7a6455b54
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
GetModuleHandleA
LoadLibraryA
GetProcAddress
Sections
UPX0 Size: 512B - Virtual size: 776KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 399KB - Virtual size: 400KB
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