b8d7d192b65c8e2591628afe8caa6495_JaffaCakes118 | Triage

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General

Target

b8d7d192b65c8e2591628afe8caa6495_JaffaCakes118
Size

24KB
MD5

b8d7d192b65c8e2591628afe8caa6495
SHA1

706b486729a6a97356e20d235870eebafba7250b
SHA256

0a6e8533719278a4483a3e2e153b16ab5a124651513aeba149e20b575cca7600
SHA512

a43de43423c1c9bbd8d1bf9b639a6d95349ce928b6f6d0e57479eda798cd648b50614faf000b5bb3d3d5c93b534fd236d507a8ce36175367070c5a5983dd67b3
SSDEEP

384:hbu9BFCsOTWhl0G70pMytIiW5mphOPcsFiak3WnnzSLiw+/2+3/vwVT8RmWDKwwX:oMXy0DjtIiCmph226e+/QIL3q

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
b8d7d192b65c8e2591628afe8caa6495_JaffaCakes118
unpack001/out.upx

Files

b8d7d192b65c8e2591628afe8caa6495_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