Behavioral task
behavioral1
Sample
4490b13af26d1bea64f0032308d7d0dd_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
4490b13af26d1bea64f0032308d7d0dd_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
-
Target
4490b13af26d1bea64f0032308d7d0dd_JaffaCakes118
-
Size
212KB
-
MD5
4490b13af26d1bea64f0032308d7d0dd
-
SHA1
554c28be418ba6d67cc69b8727928daa0a2a88e8
-
SHA256
d5ba4d9dcf513dab4c46d70a2287559cf0b22b31cf3236cd05bb46642e0d8c83
-
SHA512
e5b35faaa77278c37895f9c60a608da487142b8088df145a45a15ddcb77ec7cfae5d586d41f13eff03543de24240b11ebff78dd5d4f825b30a9c9fe9b94dc809
-
SSDEEP
6144:/zz9B316segdivsA6sw0KR8+Sjg67A/f8uIymu:Lzh6rEArj+Sjg
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4490b13af26d1bea64f0032308d7d0dd_JaffaCakes118 unpack001/out.upx
Files
-
4490b13af26d1bea64f0032308d7d0dd_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 284KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 210KB - Virtual size: 212KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 460KB - Virtual size: 459KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 696B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 216B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ