3237cff3a583b642a024ed7cb0db3f21_JaffaCakes118 | Triage

Sharing

General

Target

3237cff3a583b642a024ed7cb0db3f21_JaffaCakes118
Size

23KB
MD5

3237cff3a583b642a024ed7cb0db3f21
SHA1

00100d89e133e11f7ff915efa2d50e5f0b23b22d
SHA256

f32b4ef9d549117dce65296c8ef144ccaa0ecfc83678da204df09c2c3f9af610
SHA512

f9182c35a6285034757bc7cd269cf42a7058eeb3f071764a40a1aed1402bc180d26a166eeb01caebadc044d49cbd4b715a8d67932e7fbd0a0cfd747b9bb2fb5f
SSDEEP

384:5+xJP7iC6lmQM4/XKGjKMZUnLvGqdxyTiVdhy3Q3XGeJiU9k:IxJP7VgMCX3uM+nh+TiY3de48

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
3237cff3a583b642a024ed7cb0db3f21_JaffaCakes118
unpack001/out.upx

Files

3237cff3a583b642a024ed7cb0db3f21_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: 56KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 6KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 52KB - Virtual size: 51KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ