Behavioral task
behavioral1
Sample
3af4a721a522ca8f481dc847e0b1335c_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3af4a721a522ca8f481dc847e0b1335c_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
-
Target
3af4a721a522ca8f481dc847e0b1335c_JaffaCakes118
-
Size
87KB
-
MD5
3af4a721a522ca8f481dc847e0b1335c
-
SHA1
5b02ed190270351e53adda176c2dc79e857aa823
-
SHA256
715110e81ee4f1934f39786104c49727ee64f598529e926328f681ab6159a366
-
SHA512
8f24d40275e57b43d5052643531fef3a1d5843de9b975b3f5aa46180d655195eeab74684d19bc770d172ca54c6a691560bca58c723b72c2063bcec84dc8dd838
-
SSDEEP
1536:iCOZelhmSy/m5cPtX8OZCi/7KZjh4EBxinjw8qCLf5lG8B6UC1oVwQnKsW74:yel/K1MOZCi/7qhajw8qof5lRqKVFKsJ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3af4a721a522ca8f481dc847e0b1335c_JaffaCakes118 unpack001/out.upx
Files
-
3af4a721a522ca8f481dc847e0b1335c_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: 296KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 17KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
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: 32KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 266KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE