38dc79360cfe684eb9ff766a74142d90_JaffaCakes118 | Triage

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General

Target

38dc79360cfe684eb9ff766a74142d90_JaffaCakes118
Size

154KB
MD5

38dc79360cfe684eb9ff766a74142d90
SHA1

00a063c4cea44a29090b621e75c6d53c0404ea67
SHA256

6600c3e71116913f91c2cf870eb9039420aa0c52e2cd9a2ee7797c6c7f9b2e10
SHA512

cfa75bd8bc3d143fdcc2b3edd4d276cc9d9dbe17e145e93eb02151d4d3b411cbf7ba714134f5710c932ce90086a87766f7cbdecc807a8a351c96b84be108ad89
SSDEEP

3072:/MBY2wWqvtevRrcFcJJnVR84jsYwURhB7cfQ38g3n6lgHE:/cYRZvAZrcqJJVaNYwgcI3XYg

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
38dc79360cfe684eb9ff766a74142d90_JaffaCakes118
unpack001/out.upx

Files

38dc79360cfe684eb9ff766a74142d90_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: 340KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 147KB - Virtual size: 148KB

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: 468KB - Virtual size: 464KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ