2487a71455ceeb4767144d9a74f2a5ad_JaffaCakes118 | Triage

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General

Target

2487a71455ceeb4767144d9a74f2a5ad_JaffaCakes118
Size

14KB
MD5

2487a71455ceeb4767144d9a74f2a5ad
SHA1

351bccb1fa092ff7b5cb05ef863255482ea1c388
SHA256

8eb345be6ee1f279be515beae5d7f8b4713dbd5a0acd84cb047691e6324a13cb
SHA512

39afd1fbb4a9f5ef1eb19aeb9a949ec688fa9dad5f4d6f1021b3d610529b3ef4532bd1bcc85c22f423d87f055a4a3cfb6b8e017cbca03db2d09df9ae64db96b5
SSDEEP

384:D7OWkbV0OHJ+tQLrnQfqf7PdSTdC1BBv2SVNFr:abVbHJ+tQfnQfqDb1BFTVN

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
2487a71455ceeb4767144d9a74f2a5ad_JaffaCakes118
unpack001/out.upx

Files

2487a71455ceeb4767144d9a74f2a5ad_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: 12KB - Virtual size: 16KB

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: 13KB - Virtual size: 13KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE