b06c4ebb355d44c395463d1dd63bb3d2_JaffaCakes118 | Triage

Sharing

General

Target

b06c4ebb355d44c395463d1dd63bb3d2_JaffaCakes118
Size

7KB
MD5

b06c4ebb355d44c395463d1dd63bb3d2
SHA1

81353941cd6dbb5a314e62e3d4218bc13883cfbe
SHA256

30815db87209927698b8820be60f05e9582919323808d228d3628320ef2ce5a4
SHA512

5e64d6267c054854e7488d368b1b90550da2ecfccefee7618e59d81439d8a78add85c0c83a89d759676b45f3f693e33f31ddb87b44147e91a927bde517302fd3
SSDEEP

96:cBTVOCyzryiBOLpcJhasXn6PxLx8GMeIBgtMu1NNbMjZyfEBwYEaK/:chVOlyiBLvX6ZKZKtJPbYZyfXYxK/

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
b06c4ebb355d44c395463d1dd63bb3d2_JaffaCakes118
unpack001/out.upx

Files

b06c4ebb355d44c395463d1dd63bb3d2_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: 20KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

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

.data
Size: 10KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1024B - Virtual size: 936B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ