4114b10fab01ee521083177227b42f91_JaffaCakes118 | Triage

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General

Target

4114b10fab01ee521083177227b42f91_JaffaCakes118
Size

90KB
MD5

4114b10fab01ee521083177227b42f91
SHA1

5b62a2353cf4951c98ce627086a5cc18afd01287
SHA256

296fa205a73321977cb5b3d63754a37ee54cdbc35fc1e84385b76523dc34d3ae
SHA512

9ffa094d2e9c43529b998535830e3e4d9be76bc1b09098ffcbba37531380a7deead0f0a2534b350dd951706a372c5a8cade8640e8bdf9c906de2fc8203ceed1b
SSDEEP

1536:CQGVo2h/kxj4W9VhP2iOJEfQEbOiW2PT8FHOC1cZv4FSBGCUlhqrjYSQ0ch:CVVoU/kxpl2b48ScHOCav4mGeYx0

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
4114b10fab01ee521083177227b42f91_JaffaCakes118
unpack001/out.upx

Files

4114b10fab01ee521083177227b42f91_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 88KB - Virtual size: 92KB

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: 180KB - Virtual size: 176KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 40KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE