42c654a23a8df0248fb8abf3332f21c3_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

42c654a23a8df0248fb8abf3332f21c3_JaffaCakes118
Size

77KB
MD5

42c654a23a8df0248fb8abf3332f21c3
SHA1

d459f1dd5dc9560fa1ebd6261822ec85dd8a5f77
SHA256

af73a4221ab392b0563a6596b0fd598bdd2d28e70b975a90d336c5b076d285a5
SHA512

dad55e5771d8b9f006f42425271515cc9c2374fef40d06968235cf7b5217d314c2785d26e47795b7d3184675d7c6cad03f210758e3e6fecb04bfba964bd62cff
SSDEEP

1536:UxHFER29c54Db+oIl2Yat5uDDeENB+RPICsk9WxR5ykgJEz0UFnqM:oc54GV1ayDzB+DHWxRDtV

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
42c654a23a8df0248fb8abf3332f21c3_JaffaCakes118
unpack001/out.upx

Files

42c654a23a8df0248fb8abf3332f21c3_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
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: 71KB - Virtual size: 72KB

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_32BIT_MACHINE

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ