2da4d53b92ee1ac1388e879c00dca1ef_JaffaCakes118 | Triage

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General

Target

2da4d53b92ee1ac1388e879c00dca1ef_JaffaCakes118
Size

98KB
MD5

2da4d53b92ee1ac1388e879c00dca1ef
SHA1

ebc0ae3dfd9c3ee5747ecb301e1424d63ee97359
SHA256

289c3dfe562075b4cae6eaa6c7f963ed702b04ec3af15cceb327f770347d0081
SHA512

c26ae11df672b701b316d036f44fb88dff7bb990a3b5df74bb9278a7d207c90aef46fc5004e2e047c77a66717f3785069041ad3456aff2b9575b7ee22b77f5d5
SSDEEP

1536:wclMcrjmLJCfCrpFpjslWCMmv+J12oNPcX4Kmze2/YlHTaHb7lmXms1D5BD:JdpfCTjV6noNPcIK8AlHTKxmpD

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
2da4d53b92ee1ac1388e879c00dca1ef_JaffaCakes118
unpack001/out.upx

Files

2da4d53b92ee1ac1388e879c00dca1ef_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: 228KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 1024B - 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: 280KB - Virtual size: 279KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE