43f5ee6d5ca20f99629da1d07d5ae58a_JaffaCakes118 | Triage

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General

Target

43f5ee6d5ca20f99629da1d07d5ae58a_JaffaCakes118
Size

5KB
MD5

43f5ee6d5ca20f99629da1d07d5ae58a
SHA1

164f6cf8ec4cddf865a6a7d40c50813743804fb5
SHA256

9cffd5e5bfa1009d5bd24baa29690a2bfc9c2630916e7d9bdd5b9f34db343edc
SHA512

740718779139cc3104b03e96cca5a1756314bcb85c507640d8ac54dd0f3fe79cc6e4beffdd9418e8e0529fa21b016a4cb2939261a5789d77e49154bda01233cf
SSDEEP

96:KvSnfqStC/ZT1/+FipQKnxvrkcglW85DkB7Eg1o:XH+1MYHLJmQhEgi

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
43f5ee6d5ca20f99629da1d07d5ae58a_JaffaCakes118
unpack001/out.upx

Files

43f5ee6d5ca20f99629da1d07d5ae58a_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: 16KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 4KB - Virtual size: 4KB

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: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 600B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE