4dfdab9e22b97b16ef27189825b2b15c_JaffaCakes118 | Triage

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General

Target

4dfdab9e22b97b16ef27189825b2b15c_JaffaCakes118
Size

57KB
MD5

4dfdab9e22b97b16ef27189825b2b15c
SHA1

bb89f420ad35db223987f2a6881be85e59e0a43d
SHA256

3ee2425d10046956f2da90102ab731784f183ff1feba80ec74194e40d0dec543
SHA512

89f5bdfcfd17997d28783de01110e01f7cd3cef7b49d05afeaecd7c36c5fdb56bef69d7daa8f3aad74eb039ce481b01bfb09efbc832bea35a2f785b13ba49048
SSDEEP

1536:DNqaLV8a6dQd3XWYUqW+1vnBntR7F1zJG6Aeg25RscBA5:DNqMJdWYUKnn7F1z6sB2

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
4dfdab9e22b97b16ef27189825b2b15c_JaffaCakes118
unpack001/out.upx

Files

4dfdab9e22b97b16ef27189825b2b15c_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: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ