b2f5d484a032c7b3886a44ef5445a483_JaffaCakes118 | Triage

Sharing

General

Target

b2f5d484a032c7b3886a44ef5445a483_JaffaCakes118
Size

362KB
MD5

b2f5d484a032c7b3886a44ef5445a483
SHA1

8a18a4519a7f56beba81ac2fad456b9b05b1911b
SHA256

318d2c25d5b9f320d27b712b4d534407077ee87b791c04eef6f1e7a0c5869050
SHA512

bdd683f602b2f5b8e1e3e2c4d678bfaac744b804a924275d6fe05ad075a6748c64255dbbf3fb30bbefb9b28f9a0f7ca965c853e39ebc43b1f43ce4e9e9b54803
SSDEEP

6144:YuSlZGCTYUy9iEcgwopXblArnHVJis7LjBKBbIuWennx+bANlST+XCrvmykVJ/eX:F2XYdi5gw4azHVJN7kbIuWenWANlSSSD

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
b2f5d484a032c7b3886a44ef5445a483_JaffaCakes118
unpack001/out.upx

Files

b2f5d484a032c7b3886a44ef5445a483_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: 408KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 359KB - Virtual size: 360KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - 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_32BIT_MACHINE

Sections

.text
Size: 36KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 708KB - Virtual size: 709KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 8KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ