39afa678b498fad925cd20d0109c4c69_JaffaCakes118 | Triage

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General

Target

39afa678b498fad925cd20d0109c4c69_JaffaCakes118
Size

84KB
MD5

39afa678b498fad925cd20d0109c4c69
SHA1

856384ce0591b3726ff89e3a054e9e9dfced8898
SHA256

9f7420b0ee619bcbd21121b824a55dcb151ae0019a936c5a9cab76fa46a55853
SHA512

6cc67eb98fd00f44045fb21ed16e42ba97a6b17e3371ceb55d2d8b2afdc98fff5afed310a53794149bb658f49fad1f5e915f6e55ef4ac249c75e5a8e94e78807
SSDEEP

768:7mJ0wT6sUU/iGiFuhsSSIAO/3FKydzs+T0iuCw+G9AEJF:iwsULBuhmI7dT0iu6G9AEJF

Score

5^/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
39afa678b498fad925cd20d0109c4c69_JaffaCakes118
unpack001/out.upx

Files

39afa678b498fad925cd20d0109c4c69_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: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 18KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 12KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ