1bc83fb6ec3dcde028105f3e07233ba6_JaffaCakes118 | Triage

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General

Target

1bc83fb6ec3dcde028105f3e07233ba6_JaffaCakes118
Size

8KB
MD5

1bc83fb6ec3dcde028105f3e07233ba6
SHA1

d76da42bfc717ccdf6b6b80ed3e8f9c792b62b24
SHA256

ad606af13de9a8ca649d78ba543938e232a4bd34fa26cf30c3bd9be564bc7741
SHA512

e2be3c7d2524b867d2af3eddcfa1368b27db003f6f4e2662266780299e0126afd5e7a1c6e7fb7d501383a9ab657560d203fbc8b96778a3959597d0977c802a20
SSDEEP

192:Q+WWTrfExPQNYPNaJfry+ydqFkMY6V/6oVmH3NKp:+WTrfExPQsAFzAqJY6VHmHd6

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
1bc83fb6ec3dcde028105f3e07233ba6_JaffaCakes118
unpack001/out.upx

Files

1bc83fb6ec3dcde028105f3e07233ba6_JaffaCakes118
.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

UPX0
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 7KB - Virtual size: 8KB

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:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

.text
Size: 15KB - Virtual size: 15KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE