6fa3991282d2f4cb2a1d86420341b4a5_JaffaCakes118 | Triage

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General

Target

6fa3991282d2f4cb2a1d86420341b4a5_JaffaCakes118
Size

14KB
MD5

6fa3991282d2f4cb2a1d86420341b4a5
SHA1

500d0e599e2d61121ca4799f6e43e50ac5125103
SHA256

cfd651c0ae623215b3b1ecda0ef7ce4f3f56a213c2fa19225f7e022edf9dd521
SHA512

d3ecce15b245e1703fbaadb9da96355ffc22ed53396c9e65b16e9c653a0bc98d36305a81ea12e635e89666a1b14cdad7bd9d8ea924adb1bf7ba88f5286fccbd2
SSDEEP

384:7jbdjcHDIr4sHnO6iuGyn3lYNRXs90kX+oMclE:nbdjcjYuylnpd5HO

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
6fa3991282d2f4cb2a1d86420341b4a5_JaffaCakes118
unpack001/out.upx

Files

6fa3991282d2f4cb2a1d86420341b4a5_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 12KB - Virtual size: 16KB

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:5 windows x86 arch:x86

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 958B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE