f8e8cf7b2f02b01660f1584cfa1479a5_JaffaCakes118 | Triage

Sharing

General

Target

f8e8cf7b2f02b01660f1584cfa1479a5_JaffaCakes118
Size

7KB
MD5

f8e8cf7b2f02b01660f1584cfa1479a5
SHA1

e2c033fcf60fb3a60105972ab113cf9b615d8419
SHA256

d91f6126fb0f33cc0a2ace006b3ba59b19f2165c70c70f3c549f8cda1fc2a919
SHA512

139bd9309f233f6b9d10e779855206380934cf7d97c7b42ee61039aa8a199b3d939bb4b25914a73b1df951f2db7cb2ac252b916c712212f5d2d93ffaa72c8467
SSDEEP

96:A9zNZmZWWwGfM2hs7eqpLG/6XrnubsvpH4xdIUG3nP+AxTHGE7MUAwYo:ijmcGwLGGEsvpgA+AxTmE7MUAc

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
f8e8cf7b2f02b01660f1584cfa1479a5_JaffaCakes118
unpack001/out.upx

Files

f8e8cf7b2f02b01660f1584cfa1479a5_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 6KB - 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

.text
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE