66aa7793f465468bccac66018697ed90_JaffaCakes118 | Triage

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General

Target

66aa7793f465468bccac66018697ed90_JaffaCakes118
Size

78KB
MD5

66aa7793f465468bccac66018697ed90
SHA1

0e55ac29540bd2ae08581c281a63db21ec05b193
SHA256

348472ae496b4af8ce808944c057adaa8bbd850d3fb6369fcb1d849fb27c75e1
SHA512

aefcb04802f40c24e5154f3161b2e37a2a888fbe9496e7de6d2752a73a129f6f81398804534aa65e3d0902f9cc4fdb60a5ebeb0a20e75d5874405c50e5bac390
SSDEEP

1536:a9l3H+I3Hv0ZwKl9/b7m7yNAz7mF9mVksCoDm02pB0sP1OSo/qLH+:a9NHv0qKlZ3w7BuTpB0sPBo/qLH

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
66aa7793f465468bccac66018697ed90_JaffaCakes118
unpack001/out.upx

Files

66aa7793f465468bccac66018697ed90_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 72KB - Virtual size: 72KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 33KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ