Behavioral task
behavioral1
Sample
a9bb3fa3fee63e3baa6b54f1269fdf36_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
a9bb3fa3fee63e3baa6b54f1269fdf36_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
a9bb3fa3fee63e3baa6b54f1269fdf36_JaffaCakes118
-
Size
175KB
-
MD5
a9bb3fa3fee63e3baa6b54f1269fdf36
-
SHA1
295c3a746003582a66c823fbbf5d1824fb803850
-
SHA256
30688f726ff4d4748b2c03eeb7027828be5c06c250a53c71bbd6f5b808b48259
-
SHA512
4972c68e98a889ba504ab5e25ccd494700f642753be226b6bddd99cec4387d7a074f553bc5e02fefffda25ebd2281f0883239d025c0f023f60f3d53933e8ef3f
-
SSDEEP
3072:2Qkx/02N7292cOgyyWskua9eYpQPWcaBh6bVyCLMny3/AzOO3QpkvmhWoY9I:2QkxZN728NPyW1vmeFBhkb73z4vIrYG
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a9bb3fa3fee63e3baa6b54f1269fdf36_JaffaCakes118 unpack001/out.upx
Files
-
a9bb3fa3fee63e3baa6b54f1269fdf36_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 292KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 146KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 255KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 10KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ