2a215159788d2a54caf8b4908ddd02d0_JaffaCakes118 | Triage

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General

Target

2a215159788d2a54caf8b4908ddd02d0_JaffaCakes118
Size

88KB
MD5

2a215159788d2a54caf8b4908ddd02d0
SHA1

edf2c7d90a7a54983f47d319b486044beb99cd54
SHA256

f710ca61cc19343d7f1f51de8e5e546baa853a0f92b24beb9d18422fa04b9743
SHA512

f75116af1708101ddfe82284da8acef8c9deabdd9dc1e50da29a8fe31b9de0d11f7a4a15d99e348aed58812f082b3bfd3eff056507e6bec19081721f2e0bacb5
SSDEEP

1536:LufcqBkIaYdvFSSZhYXd0cqNlzb9+OljDWaAJ3E72s8d+0Ri29jCTWe:afcq3MS4XdHYllDWdJ3C2s8dL1Cie

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
2a215159788d2a54caf8b4908ddd02d0_JaffaCakes118
unpack001/out.upx

Files

2a215159788d2a54caf8b4908ddd02d0_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: 87KB - 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: 164KB - Virtual size: 161KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 16KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE