438fb65d3e366ca6dd4a784ef5a176d2_JaffaCakes118 | Triage

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General

Target

438fb65d3e366ca6dd4a784ef5a176d2_JaffaCakes118
Size

102KB
MD5

438fb65d3e366ca6dd4a784ef5a176d2
SHA1

29abb59defc40cd58383337a4fa7f812966c00f6
SHA256

42a9eea26c8be14a6686744dc7881315d76238cbede610f6fea24d797369635f
SHA512

347415030668347fec2507b78b3abfec80aeab045d5ba4e6b38aafff4658167d8f5ca24bb0fdafa409e7d77a304ea9df66a8db82bafcc77682e566713c241f35
SSDEEP

1536:Im71bCAmWsS+6L33A/E1A0ElwzFg7/thmD/agyi8ANBjVg+sH8:IS18WsS+6bQ/YAdlwZp7yi8AbVrc8

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
438fb65d3e366ca6dd4a784ef5a176d2_JaffaCakes118
unpack001/out.upx

Files

438fb65d3e366ca6dd4a784ef5a176d2_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: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 55KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 46KB - Virtual size: 48KB

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: 12KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 84KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 47KB - Virtual size: 46KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ