3f94d3494cda76539d69a5fa5d8691ea_JaffaCakes118 | Triage

Sharing

General

Target

3f94d3494cda76539d69a5fa5d8691ea_JaffaCakes118
Size

122KB
MD5

3f94d3494cda76539d69a5fa5d8691ea
SHA1

f4057ffce2b5a889f5ac6e81453a58e63d069cb0
SHA256

0be2daf1cfedd94a4e074fb4f9ec7120a8b37f291267cc10450b2e23caa61e70
SHA512

b00eae618efc1fececfa18f3b7d05cc5bbdb2461ed6e6224afc3aa7b64066d64401733eeb81b8e05a7ba60db56ef2d9e96bf32db28fdb2a7166b63a12e2e9667
SSDEEP

3072:zV13JqEFoRsTsBVlSHmVtb87pv856tqqTFgM4I57ZFqUmqef/:zhFoRsIBVlHbY7pv856RTFgm57CUmqen

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
3f94d3494cda76539d69a5fa5d8691ea_JaffaCakes118
unpack001/out.upx

Files

3f94d3494cda76539d69a5fa5d8691ea_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NO_SEH

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: 36KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 120KB - Virtual size: 124KB

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_SEH

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: 32KB - Virtual size: 28KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 116KB - Virtual size: 112KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE