73f3f72d16367c5b0c8349d482f40d4c_JaffaCakes118 | Triage

Sharing

General

Target

73f3f72d16367c5b0c8349d482f40d4c_JaffaCakes118
Size

989KB
MD5

73f3f72d16367c5b0c8349d482f40d4c
SHA1

c80c8dd74be85bf4dc94046d05c90f9f58763218
SHA256

e83866ed83aecbec045dda75056869efe07ce41184b1327f34418713e479fd04
SHA512

ef8b5dbe2a1295c32c0be7a82442989230af0c0cefed67b7bc36e7b15087d9d90eebf58df9aff3539b271a001f27e9295dca83a109ed367e9de9477620dc61bf
SSDEEP

24576:aDYjLnyTACNnbTvOT/KSzoQFsqyWpQIUczRBHCLa0:jnycCNnbTWnzzsu2IUGBHCL

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
73f3f72d16367c5b0c8349d482f40d4c_JaffaCakes118
unpack001/out.upx

Files

73f3f72d16367c5b0c8349d482f40d4c_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: 396KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 984KB - Virtual size: 988KB

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: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ