e8c42dc6cae749ffc63f281652033a22_JaffaCakes118 | Triage

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General

Target

e8c42dc6cae749ffc63f281652033a22_JaffaCakes118
Size

72KB
MD5

e8c42dc6cae749ffc63f281652033a22
SHA1

3cd34d8ffe4a5278a4e406bd20ac4f7aa752bdce
SHA256

a6754eff8e5793bcddcb252195748ba30a4a88e3386f409db016bb5456d30311
SHA512

aa4cac2eea6e681bcd9e9eb2ee20c21f13c9f077313311e0e684c9966d6760159b09ed7899facba35995f82ed5312369d8230e6ed1fb73ba3eced6339b16d48e
SSDEEP

1536:/uoPwG5nSmXi41HxL7XKraN/lUNK1fpZ0CNeeToaQbgQ4:GoI2SmXH1HxL76itUw1TzNjo34

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
e8c42dc6cae749ffc63f281652033a22_JaffaCakes118
unpack001/out.upx

Files

e8c42dc6cae749ffc63f281652033a22_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: 64KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 71KB - Virtual size: 72KB

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: 60KB - Virtual size: 56KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 64KB - Virtual size: 61KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE