28de5d7c45e620ecb537dd30222a3554_JaffaCakes118 | Triage

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General

Target

28de5d7c45e620ecb537dd30222a3554_JaffaCakes118
Size

9KB
MD5

28de5d7c45e620ecb537dd30222a3554
SHA1

b00556d7e68f4a1ba3a8e4348a3f946142a82971
SHA256

8fc0ace0e6db37e8367ccdf96806f93cf2fb0f06acb4361d99e5b70e2d77e8ee
SHA512

67b001ecb36fd4de492ef7dab9171766299cf3704cbe923faffbeb72fda2d1dba0caeb9343807c717779dd68bbd7d8f38239e33feab020702e655347aec5e1fd
SSDEEP

96:dqjc9O2hcVFyGtR0Q+wrbMmeUx9RfbW3/VPMtGLtdZerdMgeRNKD8EC:goA2M7tR0CVeERCt0cLwhMgeRNKDnC

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
28de5d7c45e620ecb537dd30222a3554_JaffaCakes118
unpack001/out.upx

Files

28de5d7c45e620ecb537dd30222a3554_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 8KB

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: 12KB - Virtual size: 8KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ