01b65fc6885ad6acbb6da363c421fa0f_JaffaCakes118 | Triage

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General

Target

01b65fc6885ad6acbb6da363c421fa0f_JaffaCakes118
Size

39KB
MD5

01b65fc6885ad6acbb6da363c421fa0f
SHA1

45d41d2a53667deac1c6326a2b02c6db7523d86e
SHA256

e53d40df0fc2722d48dc374f40eb9be0fc93801a2c071e0da5d4057c53348766
SHA512

14d6b24a9c991a552ef8f74d5f8459b6733fd74e6eb8815210ea7756468c75c33e30441fcd3f0a99c217af278ea0870f7b045bfb54ffbb259400d7f89a5cf3fe
SSDEEP

768:zrxt3mKFSyZtFKi6em+OSfhXo1yh2R6sVwoepZNrpZPwkmggt2:zVt2K9Yem+hXoWRphNrp7Ut2

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
01b65fc6885ad6acbb6da363c421fa0f_JaffaCakes118
unpack001/out.upx

Files

01b65fc6885ad6acbb6da363c421fa0f_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: 38KB - Virtual size: 40KB

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: 16KB - Virtual size: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 4KB - Virtual size: 112B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 44KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE