654d7a5d3113e83c107a58c6f6680868_JaffaCakes118 | Triage

Sharing

General

Target

654d7a5d3113e83c107a58c6f6680868_JaffaCakes118
Size

91KB
MD5

654d7a5d3113e83c107a58c6f6680868
SHA1

0261ec159c0743bd7f3c58fe834515d8af93c7cd
SHA256

f717dd5d5812fb87dbcc09c79908507933794f5dc0bfa066df90287b828e4e2e
SHA512

9015ff1dc9590e9e892f71202929243ef05bec8ce9fbf3f35ed926fe8cb7f0422d2c41fb9d9d0691118da3c6b8bcede42d03f634c47a95f6357f32d94e8352cd
SSDEEP

1536:KiP3ZzTLriNg9xSwgFHJVH5BaqcHwYYeHGW7/OLx2sSd3NlCxULQcWhg:Ki5rikSwgJ9bTKwN8jsSr1QBg

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
654d7a5d3113e83c107a58c6f6680868_JaffaCakes118
unpack001/out.upx

Files

654d7a5d3113e83c107a58c6f6680868_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 90KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE