4294a0f746f63dd4a947f8a2429f09cf_JaffaCakes118 | Triage

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General

Target

4294a0f746f63dd4a947f8a2429f09cf_JaffaCakes118
Size

67KB
MD5

4294a0f746f63dd4a947f8a2429f09cf
SHA1

8d788100787383399df381d90b1f54f9eaabb5be
SHA256

e7f008611e942eafb929a723d0ad2cb876fe5b6f24b341d9903d613647df3f56
SHA512

a507c0c1e0b7da5dca1f31542616d93ffe4a18c13cf786a90e8f67f830ea602d791b0b26f6d6974b589dcfcef84cf3803cb2c452794c0f523ffdb100bdbcff10
SSDEEP

1536:fRciKkfsaWI2PSfz9qzWAcYEmVG1m0F+iyERLAsFrklExvAY:fRciKklWHPSqWAcYLVWm00iyERUsFAla

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
4294a0f746f63dd4a947f8a2429f09cf_JaffaCakes118
unpack001/out.upx

Files

4294a0f746f63dd4a947f8a2429f09cf_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: 84KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 26KB - Virtual size: 28KB

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: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1024B - Virtual size: 722B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 26KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE