4c8c39f22d010ac251bac3322cc79068_JaffaCakes118 | Triage

Sharing

General

Target

4c8c39f22d010ac251bac3322cc79068_JaffaCakes118
Size

21KB
MD5

4c8c39f22d010ac251bac3322cc79068
SHA1

568490f2d175219e251702e7381a2f566144468e
SHA256

c99087b97b654dae0355e6ef81809402858ec744815ba79f421a7cf2a7d7caef
SHA512

8d5bdcd1e0689fe86f6a9a40d5132e45685ac7025f61eecb3809d748c31d2b83740dbf23a8f54b88f8fc98583b53325ada07736bd40fef6a875ceed798f09c90
SSDEEP

384:LTFt3JM3GJ4bF2d79SbF5+Nq308CrLgsOeIBULwRV/P1+mi6B8/3TQs0YLZ:FV63EliF5+NqAXbDIawV++ar

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
4c8c39f22d010ac251bac3322cc79068_JaffaCakes118
unpack001/out.upx

Files

4c8c39f22d010ac251bac3322cc79068_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: 20KB - Virtual size: 20KB

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: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: 33KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 512B - Virtual size: 430B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 971B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE