f8bd132c941ddc47f78ff2dc5f7dece9_JaffaCakes118 | Triage

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General

Target

f8bd132c941ddc47f78ff2dc5f7dece9_JaffaCakes118
Size

28KB
MD5

f8bd132c941ddc47f78ff2dc5f7dece9
SHA1

1cb5fb746a679bea0df1d6a8b1ec5987ce5d2479
SHA256

16334e92a7379dbef8066697a671a13284c3aae747479b01f9aabab16411ff22
SHA512

6b6f291901dc38c9fc7cd63db44cd409e349357445a23cd1bc33875980c0d0ddd0ec3bb1bf6d3680f085e9809f038bf7b1c384d1ed03bd9d32bfb80e68e59223
SSDEEP

384:6fhtLNpbR1fmmM27Wv5pp72wVif1vIIpU3ZJ66l2gUNnXqwOlr3L:6Pt1fn2/pqwivnUJJ66llUNn+D

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
f8bd132c941ddc47f78ff2dc5f7dece9_JaffaCakes118
unpack001/out.upx

Files

f8bd132c941ddc47f78ff2dc5f7dece9_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: 52KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - 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: 56KB - Virtual size: 53KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE