Behavioral task
behavioral1
Sample
41a5d8c54c2e0261d539ab0de3f938b9_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
41a5d8c54c2e0261d539ab0de3f938b9_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
41a5d8c54c2e0261d539ab0de3f938b9_JaffaCakes118
-
Size
247KB
-
MD5
41a5d8c54c2e0261d539ab0de3f938b9
-
SHA1
dacb056478a21f28b5af1296c0aed7c481b56e0a
-
SHA256
cb3999aa5066a699525f3f4cf915e8626d726d72b2b1fcdf0ea2f476a28f6afd
-
SHA512
68fd65932faa696f8d89cdad51993eb2947188c65fc3d0c49129eae911a7d3842ae90a756abfa371c922b02c6602c412670119cf096f0b13ccc57e0d60dcd410
-
SSDEEP
6144:SZP5TJab63u6iwW5eC2pddkqST7J3+9R4+YTn:SvdMAlW5e5djST7JThn
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 41a5d8c54c2e0261d539ab0de3f938b9_JaffaCakes118 unpack001/out.upx
Files
-
41a5d8c54c2e0261d539ab0de3f938b9_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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ