22c7e61194236c5abcaa7c287bbdf307_JaffaCakes118 | Triage

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General

Target

22c7e61194236c5abcaa7c287bbdf307_JaffaCakes118
Size

6KB
MD5

22c7e61194236c5abcaa7c287bbdf307
SHA1

9eef5259b3ea79ff609885d0f2ef6dedbc8de13d
SHA256

fcaccf5ec9e667ee7d613f5e04a3e1b13536b92e8980ed7c3d15f6da6f6defa2
SHA512

a8bf8b471cddc55ff7ada54da5155b2fc19d23b24ac1cc5e5736a42455760c26342573e386e579ab9d13cf88bbd6cfbf18dfd3d6e46ce7160eef847490efa7bd
SSDEEP

96:tn+ZhUOYyKhlUqWXUce6DjTvqGTWzKVarEOx6kMRdeUXChbNnzqTFYo:WhUOYyKbGXUce2blW+VarEXu5nkB

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
22c7e61194236c5abcaa7c287bbdf307_JaffaCakes118
unpack001/out.upx

Files

22c7e61194236c5abcaa7c287bbdf307_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 5KB - Virtual size: 8KB

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: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE