fa6b5b1b2da17d8e0e33d4efe1136bc7_JaffaCakes118 | Triage

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General

Target

fa6b5b1b2da17d8e0e33d4efe1136bc7_JaffaCakes118
Size

43KB
MD5

fa6b5b1b2da17d8e0e33d4efe1136bc7
SHA1

970bf4492915af621c4449b43e9b0ee23e8fd672
SHA256

19790c60d9f9f8b800bda92b722d0e4d1979cb7d992383bfe7195d33b27e0fee
SHA512

4d26a5d3171f51e4576e2fc4af2503ab32cab8306eb48878f23da7224937837478744214a119838e47bae7d192aa9125124e010ea7dedef219c70258df3cb28a
SSDEEP

768:mPbSBI0JaIRYRcMlLY8cjFfeb8C6u9eoZH4sP59IAmclQ8EDTM6q0Ewzhl2ADW6s:mOBXoHRhgFfeb8C6u9eoZYsh6JzDg6qd

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
fa6b5b1b2da17d8e0e33d4efe1136bc7_JaffaCakes118
unpack001/out.upx

Files

fa6b5b1b2da17d8e0e33d4efe1136bc7_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 40KB - Virtual size: 44KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - 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

.data
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 77KB - Virtual size: 77KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ