63b8536274dd14e1c8e2f0aa18ea522f_JaffaCakes118 | Triage

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General

Target

63b8536274dd14e1c8e2f0aa18ea522f_JaffaCakes118
Size

149KB
MD5

63b8536274dd14e1c8e2f0aa18ea522f
SHA1

ea246c0794e26ad5def7cdd106fba9e824dbd1c6
SHA256

ca2fe28683340aeb6da0db6a4a7ed87eb7d0c355b2438d8b7d34a5afa7580dae
SHA512

710cd7c1111c0698daef9886d4d54addacebb473b90ab6123b9bf2058e0a16e0b4a5c4f4d9805f3b4eddedd6bb59c6ca09541506ffb166b511993cd372b5cf86
SSDEEP

3072:UJNwS2Z53Tycm1+E0mKPgq6bPVkihcsYwh2/mHgm+4nruNbwrZfY9:cuX7U1+JmKIB+ihcCamT+4ruNbMZw

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
63b8536274dd14e1c8e2f0aa18ea522f_JaffaCakes118
unpack001/out.upx

Files

63b8536274dd14e1c8e2f0aa18ea522f_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: 264KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 121KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 344KB - Virtual size: 343KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ