Behavioral task
behavioral1
Sample
5f33edb09972a932a07d62babbda735e_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
5f33edb09972a932a07d62babbda735e_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
5f33edb09972a932a07d62babbda735e_JaffaCakes118
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Size
193KB
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MD5
5f33edb09972a932a07d62babbda735e
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SHA1
12ff3a9a7dacc99db6d4e24667b218109d951395
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SHA256
bdbade56649b5f44c17eea83d0b60654bdb25c618d17125280423a1cb67ff960
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SHA512
d6298d350df8298acbfeb4194a56983e74f76978d1d1685f5764f509c830b2bdf0b16882af35688f3643b2eaab676f00ff47b19531d94ab3fdb9225df304e95c
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SSDEEP
3072:N3+YUjkufSNQvAs9241ZPz93CSyODHtBYbPFYbWlZ8Fin7ZhyG6gQFvz4Qw81Wwe:NuYUjk+4MZcSyOrAbPa6l0QZhy9Fvhbe
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5f33edb09972a932a07d62babbda735e_JaffaCakes118
Files
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5f33edb09972a932a07d62babbda735e_JaffaCakes118.exe windows:4 windows x86 arch:x86
9c8decf3582072f6edfc385a689f44f4
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
Imports
kernel32
CloseHandle
CreateDirectoryA
CreateFileA
DeleteFileA
ExitProcess
FreeLibrary
GetCommandLineA
GetFileTime
GetModuleHandleA
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetWindowsDirectoryA
LoadLibraryA
lstrcatA
lstrcmpiA
RemoveDirectoryA
SetFileTime
VirtualAlloc
VirtualFree
WriteFile
Sections
UPX0 Size: - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
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
Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE