2cdc47e51085a6a05adeff07acfd2ad1_JaffaCakes118 | Triage

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General

Target

2cdc47e51085a6a05adeff07acfd2ad1_JaffaCakes118
Size

137KB
MD5

2cdc47e51085a6a05adeff07acfd2ad1
SHA1

dbe7e72f0695b11b2f24cf87b7c4391d10d258be
SHA256

a5c3045cbd904f6bd141903d968babd928fa217600ef5709081403522b2c351a
SHA512

0351e8f034e8271c468d2bf9d568f89372ad2366a563a9aca0d3940b13a8d2c4de87efe139bf5d68cfe61f0f06534f2e2981933ca5233e51395a3edee91df4f2
SSDEEP

3072:gVEvrnErg5XHK1deC4hVaQpJo6DAsbdy7ukV6SkbQIvQDU2:iYzmg5X8GbXss47ukwSkbQIq

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
2cdc47e51085a6a05adeff07acfd2ad1_JaffaCakes118
unpack001/out.upx

Files

2cdc47e51085a6a05adeff07acfd2ad1_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: 92KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 132KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - 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: 104KB - Virtual size: 100KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 108KB - Virtual size: 106KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ