d4c81f8c0467cbca22de13e0934b8f81_JaffaCakes118 | Triage

Sharing

General

Target

d4c81f8c0467cbca22de13e0934b8f81_JaffaCakes118
Size

79KB
MD5

d4c81f8c0467cbca22de13e0934b8f81
SHA1

83ffe2625211ac34bfa356e127b48f7ecf6fe9ce
SHA256

093f8aaeb05f033bf3a2965581b80d30a0ad2266d9593576bb8744077245cae0
SHA512

2c9063cfed45528e358ac52da7e8b2cee9f3accb219cb57bef169491b97664f70340d56a27c0e45de8344708df5c610bcc7895f0fb10851d5de43d3fe20957c4
SSDEEP

1536:CjoMaSdN1ltArMIGCs2OHkIU+Y87aXxg5E4r0rme2HjOcr0XvyeXv:dMV31lqfGCbOHTr7aBg5Pr/POcr0fJf

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
d4c81f8c0467cbca22de13e0934b8f81_JaffaCakes118
unpack001/out.upx

Files

d4c81f8c0467cbca22de13e0934b8f81_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 77KB - Virtual size: 80KB

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

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_ISOLATION

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 48KB - Virtual size: 44KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 128KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE