f0db0952c88d3deea9f993da036e206a_JaffaCakes118 | Triage

Sharing

General

Target

f0db0952c88d3deea9f993da036e206a_JaffaCakes118
Size

277KB
MD5

f0db0952c88d3deea9f993da036e206a
SHA1

e0664627d579ce26a9a9644e822ae7ef82906345
SHA256

7a8b02a755cb90bdc5ec2c88c25c27853761474022c0ad602d02814f66913b52
SHA512

9b3611bbd5d853dba432ab12cee5251cc51d2a2b460746c0fab29a6f20684b33bfd50b4e5c5a15d8cdf98f7c85bf32cda1e977f30cd3882198cf367d4d420291
SSDEEP

6144:S25macQSDsSVgr0NkFdMztRTIe6+PUlyCB4NGW0:kpzsSf+FdMzvTIuUlyhW

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
f0db0952c88d3deea9f993da036e206a_JaffaCakes118
unpack001/out.upx

Files

f0db0952c88d3deea9f993da036e206a_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: 568KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 273KB - Virtual size: 276KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 808KB - Virtual size: 807KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ