5c76cb2d1f5af1c11f38b6a4d28f065e_JaffaCakes118 | Triage

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General

Target

5c76cb2d1f5af1c11f38b6a4d28f065e_JaffaCakes118
Size

49KB
MD5

5c76cb2d1f5af1c11f38b6a4d28f065e
SHA1

6bdfb4302da488eb34d4b6d04a410cf3a6f23a57
SHA256

da74bd58ade1a833a5ae358cb7da05ef373b3eec0845575566ad2f7b057a210f
SHA512

45babcf31cbc4f973b6f8bc654a9321282895c471b25d2f4cecd2874dbd147bc5b390cec2465b021792b1ba48ed77b7ca92b3fb2502dbc2458c63e8387e02f9b
SSDEEP

768:gyMW/WCkiHPxJzNEla3SPZc1JQdRC7O1V7ZfwFm2UedaoZEihQyeAZGZqnr:gygivxJRCBcn6GGsmledDB6Ok2

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
5c76cb2d1f5af1c11f38b6a4d28f065e_JaffaCakes118
unpack001/out.upx

Files

5c76cb2d1f5af1c11f38b6a4d28f065e_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 47KB - Virtual size: 48KB

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: 20KB - Virtual size: 16KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 60KB - Virtual size: 59KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE