f04a807a9adb8d9ff9068658cc308365_JaffaCakes118 | Triage

Sharing

Copy URL Twitter E-mail

General

Target

f04a807a9adb8d9ff9068658cc308365_JaffaCakes118
Size

554KB
MD5

f04a807a9adb8d9ff9068658cc308365
SHA1

b00efa809c69f5266b34b2ce6b11283404bc5e76
SHA256

460ce889a1e637df55328b41f216196b0e07a0e77940407777fdcb50e76e1a30
SHA512

dc467eae2c4a4885fcd92c69a3750c56f62d97ae3960be9664e2309a7b52597bd479445407d532c00e590937290f43c8e26618796735bf10a899ee6d1a839a28
SSDEEP

12288:djee4lK0nv6LhLTMk7JIsklw1YrdK/19Vc3VXjx9G+cHXJwQBDtskX2:8rRv6LhLTMeJvkpZKd92ZDG+OpPskX

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
f04a807a9adb8d9ff9068658cc308365_JaffaCakes118
unpack001/out.upx

Files

f04a807a9adb8d9ff9068658cc308365_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: 264KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 547KB - Virtual size: 548KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - 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: 316KB - Virtual size: 312KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 15KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 448KB - Virtual size: 445KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ