b7ac83376d08765b790218ca823ca568_JaffaCakes118 | Triage

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General

Target

b7ac83376d08765b790218ca823ca568_JaffaCakes118
Size

24KB
MD5

b7ac83376d08765b790218ca823ca568
SHA1

df6de285eb9bb9f379d5107399ba3ae6940f5566
SHA256

ca5afe06889a674eec1e5231e929d83f5eedef59a7d741e48bcc81d690d3d4d5
SHA512

4d8f4a9e6e28c0aa984967311bc6abdfc4f2658ba066d0b47b178224bbdc5613919cc8e8cea3452fa01e3e1b0b2b5dd8e0b34c071c737dabd8bc82925a6d1dec
SSDEEP

384:hbu9BFCsOTWhl0G70pMytIiW5mphOPcsFiak3WnnzSLiw+/2+3/vwVT8RmWDKwww:oMXy0DjtIiCmph226e+/QIL3x

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
b7ac83376d08765b790218ca823ca568_JaffaCakes118
unpack001/out.upx

Files

b7ac83376d08765b790218ca823ca568_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: 88KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 19KB - Virtual size: 20KB

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: 92KB - Virtual size: 89KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ