b86b1080569ba9f35abf2bce9cadfb0b_JaffaCakes118 | Triage

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General

Target

b86b1080569ba9f35abf2bce9cadfb0b_JaffaCakes118
Size

145KB
MD5

b86b1080569ba9f35abf2bce9cadfb0b
SHA1

988c180b6769a85f35ebc50690f8aae34e8e1414
SHA256

1ce0130fe6746fb6c0ecbdffbf36973f3001a00d4d9f35580776b020b88422c1
SHA512

d74b349262c43098c023c618eeb01cecf8bb702d3954cc4a33b4454f3e6f0217df70fb89850a65ee6e6e74224700c8cdd042d815f8cc5b8495b4042bafc3d9f2
SSDEEP

1536:4JHTavsnYxJIxBBBNmdMFVgNOCFzN2y+CNPotwglMUaUkKzsVYD6TkpP6GQD:YHYxJ0BXsMpC7p3toJaxUkKzH6TEP6VD

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
b86b1080569ba9f35abf2bce9cadfb0b_JaffaCakes118
unpack001/out.upx

Files

b86b1080569ba9f35abf2bce9cadfb0b_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: 96KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 59KB - Virtual size: 60KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 85KB - Virtual size: 84KB

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: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 51KB - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ