Behavioral task
behavioral1
Sample
40ce12b68c526de6707199a1c00d5bc0_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
40ce12b68c526de6707199a1c00d5bc0_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
40ce12b68c526de6707199a1c00d5bc0_JaffaCakes118
-
Size
18KB
-
MD5
40ce12b68c526de6707199a1c00d5bc0
-
SHA1
d34f6e7e429e7265a05a7ac30dfd78b3cbacd6f9
-
SHA256
8b13fa4279441952d4e1d252fe112441144c85963e5f7e7e594516cd880c6a0d
-
SHA512
c07a6495bc1fb29b7fccb96a8c5d181ab2dfc74c19a30f21d42c6f7c1ecb8268e4b220ef7df8195bf139ac7e286690386f780697e5763e031ab381d131e109cb
-
SSDEEP
384:q9vtOzYiOw9hxy9OT39OTvsnkqAAAAAAK9OT/CoJ0nEyAAAAAAAm:A52OOTtOTvsn8OT/bh
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40ce12b68c526de6707199a1c00d5bc0_JaffaCakes118 unpack001/out.upx
Files
-
40ce12b68c526de6707199a1c00d5bc0_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ