b8b50a9bd6e5ea9aa61d568a062b0b10_JaffaCakes118 | Triage

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General

Target

b8b50a9bd6e5ea9aa61d568a062b0b10_JaffaCakes118
Size

111KB
MD5

b8b50a9bd6e5ea9aa61d568a062b0b10
SHA1

7e76b0ed1079b8862c889ac1cfe02212fc7a48e9
SHA256

188454eb76a9c953ea198935936187cc153b6b78e3031ac0428163a880480f9e
SHA512

faaa7a3fbc89d21eb2cc65ac6b8dad8ec9e6b2cae1e7e56b7086d622ab9647de1a412085566f2ea839c1aba1612adb4664ce9ee46d06a789d7b027859d6cfaa6
SSDEEP

3072:N8/qDrKBxWIE8N/8WFIgd9s/VzusZ3I/W/f:N8WrKBxWIDN/RSWAVzTI

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
b8b50a9bd6e5ea9aa61d568a062b0b10_JaffaCakes118
unpack001/out.upx

Files

b8b50a9bd6e5ea9aa61d568a062b0b10_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 104KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 63KB - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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_32BIT_MACHINE

Sections

.text
Size: 11KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 61KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ