565c2471ea6d464802e3ce2e1497064b_JaffaCakes118 | Triage

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General

Target

565c2471ea6d464802e3ce2e1497064b_JaffaCakes118
Size

11KB
MD5

565c2471ea6d464802e3ce2e1497064b
SHA1

2275ee2a9274f55b008d29bcea4f27684a8f7c9e
SHA256

7d49349163a9490c636f067bc831759e4c96fb2319fa558bd69c0122668266cb
SHA512

475dd5e6ced929c219665091c97238f9ea28ac0cd4c4dfb7d6c0144458f570ff2d0be0d937256f32bf6e5388fc26ba52ccc0904284d5e2afe893d4e353a7e1fb
SSDEEP

192:oY95a8Q7saeeuPcPP5DXHraW8emskEZpqlSI5Ngpg9o4VMFxZAxWIEg:oYu8Q7saeeuEp5xbkEfqlSI5N894oDq5

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
565c2471ea6d464802e3ce2e1497064b_JaffaCakes118
unpack001/out.upx

Files

565c2471ea6d464802e3ce2e1497064b_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: 8KB - Virtual size: 8KB

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: 20KB - Virtual size: 18KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ