fac153906fc27d11f6670fdf65971bcc_JaffaCakes118 | Triage

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General

Target

fac153906fc27d11f6670fdf65971bcc_JaffaCakes118
Size

88KB
MD5

fac153906fc27d11f6670fdf65971bcc
SHA1

0851c08361de32ffd1d57ba02f9c2c6d10e3c595
SHA256

1f09aa8d5d26fa54cd1bb0d29f0fd2d4e6de61f4d3725ccf32628476af9e9c1b
SHA512

ad8fed854352874d79ad802f842b68bb4c5d36e4d8ffe520c17dfa70c3c519ce6a029c8d0d33b5877a5149ffb776df96878e5b1e431cb17f74d42a203691f369
SSDEEP

1536:lIf8Llx7Vk0aS6f+1p5w98wHXUScMfxr7hpHXzyrSxLym8tLQdS4aI:2fgn7+0aSR5w98wkFMZ/HXz8wym8VQf

Score

5^/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
fac153906fc27d11f6670fdf65971bcc_JaffaCakes118
unpack001/out.upx

Files

fac153906fc27d11f6670fdf65971bcc_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: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 86KB - Virtual size: 88KB

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: 168KB - Virtual size: 164KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE