54b5a89a75f9d93bc38b8584c274cc1e_JaffaCakes118 | Triage

Sharing

General

Target

54b5a89a75f9d93bc38b8584c274cc1e_JaffaCakes118
Size

150KB
MD5

54b5a89a75f9d93bc38b8584c274cc1e
SHA1

29e2266e101d2d6a9904bfa168e8c4fd2228e33a
SHA256

bb4615333195b8f5babc8b96b2b5b9b5c26fa63778523100736a6b5d6c2895db
SHA512

17eadde668241d8a653675117774b1b0e1b59591f91250697ad53a88f15c53ad26518903939a1477496ec7267d58caf3ef6bb2eb490f982c3b45098f4df9623a
SSDEEP

3072:3R7pL+TLRoKi2AIrYEpX39XQjysyOEpNf6woautqclYQIRY:tAT6fpI/XtXROGKa+q8Y

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
54b5a89a75f9d93bc38b8584c274cc1e_JaffaCakes118
unpack001/out.upx

Files

54b5a89a75f9d93bc38b8584c274cc1e_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 228KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 144KB - Virtual size: 144KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 252KB - Virtual size: 249KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 64KB - Virtual size: 60KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ