2e68e7293abafb48ab6a9f90a2e0225b_JaffaCakes118 | Triage

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General

Target

2e68e7293abafb48ab6a9f90a2e0225b_JaffaCakes118
Size

87KB
MD5

2e68e7293abafb48ab6a9f90a2e0225b
SHA1

089e81844f5b776c831b1ec4316691521e3db35d
SHA256

159a22a14b0693b49d8db5f847dd1dc998f92a953c45c3b387fa67739bbaf3a4
SHA512

3a2ce061cdcf2696386f5d397cf9119bec460c65d87c207586549f18ae43f6c44672f5099021507f0c3d063aaef6d89f64b5d8a2481021329fe8b8f1d4a34a2c
SSDEEP

1536:2O+t/KKBnBAXHJp633AcUrsMdP8j3LetILcnaI4jVJ8RsnZ5e3KuZpumK:R+pKQAXjxj87LkILZI4jVT0HZQB

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
2e68e7293abafb48ab6a9f90a2e0225b_JaffaCakes118
unpack001/out.upx

Files

2e68e7293abafb48ab6a9f90a2e0225b_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: 120KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 85KB - Virtual size: 88KB

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

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: 148KB - Virtual size: 147KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE