2b9a479dd9532ac7dc6597237e72ce9b_JaffaCakes118 | Triage

Sharing

General

Target

2b9a479dd9532ac7dc6597237e72ce9b_JaffaCakes118
Size

91KB
MD5

2b9a479dd9532ac7dc6597237e72ce9b
SHA1

c700f7005197682f8acd893786d45436d4c67219
SHA256

bf13aa2d4c3de2eefc5c93b463319abf4f97da7bfae36c3a90f051615b84f8db
SHA512

f9b5f4631ae28caea98414d22fdf84b3de3bb053ed9159bc393bb96993fb1b01b38c3df0a1fb502b4addab6ba3311ba203f162a3604b6656a61b332c7a0bebe6
SSDEEP

1536:Cs/uEYY+ZEJp6z3wuwaI4Appjr0dqIpLhSL4k+MZNggLSvvJdrtpq84PI44:Cs2i+ZCA3Zw74sZctLh1MbgpvJTM84Q

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
2b9a479dd9532ac7dc6597237e72ce9b_JaffaCakes118
unpack001/out.upx

Files

2b9a479dd9532ac7dc6597237e72ce9b_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE