851d2bd2a81dcfed1a722d8d0fe2c9b6_JaffaCakes118 | Triage

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General

Target

851d2bd2a81dcfed1a722d8d0fe2c9b6_JaffaCakes118
Size

86KB
MD5

851d2bd2a81dcfed1a722d8d0fe2c9b6
SHA1

1f57edf561fd57d557f07bcb202ae08eac0afda4
SHA256

ba15431d9cab1b2c768ca00d5078b5499fe0f1139993ced98b29262f21e67c73
SHA512

2ed2cd89bd39ad1e3167fe9821356ea8ea9b158085a5cbd629225d606927e8dcc2224009d1c50e8410e8a7a7900ea735ba4a41c3f26e3cf8b983156c9a76c108
SSDEEP

1536:7wUPEfPZqkwyv35lGKgt7s6KafpUyGyclMDELpOLOIh7g3tlU:7HPWPNdy7HffElMDELwCgO8

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
851d2bd2a81dcfed1a722d8d0fe2c9b6_JaffaCakes118
unpack001/out.upx

Files

851d2bd2a81dcfed1a722d8d0fe2c9b6_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 77KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 36KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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_32BIT_MACHINE

Sections

.text
Size: 51KB - Virtual size: 50KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ