c8f904a22e91a7208e95cb19e47741d5_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

c8f904a22e91a7208e95cb19e47741d5_JaffaCakes118
Size

19KB
MD5

c8f904a22e91a7208e95cb19e47741d5
SHA1

01497aecca38384abbe18c0ba884560d424e16dd
SHA256

abaa82c0a1dab98a9676680e037c6e96b8be9933ee4633c0076d73746052f1da
SHA512

a94cdaa789233f602e26e1bda483bc25e3788673ecb5c1811a50a7ee3016d71c256bd3f3b630d2b8692c7bcd60d7d2817e3b0f26ac5bb9a62764758ad80b5212
SSDEEP

192:coi3I3E9R21Frb7XNnvFbiQkv9+z8PVmNU4OPcIwSOYvdxB6XBGrBzbSkb5jpSu3:cj9erbpdbiQaP8gcVwGBGrfaudWW

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
c8f904a22e91a7208e95cb19e47741d5_JaffaCakes118
unpack001/out.upx

Files

c8f904a22e91a7208e95cb19e47741d5_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: 40KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 13KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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: 36KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ