8ca9d7c8b9d6487d83e91226aa1b9469_JaffaCakes118 | Triage

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General

Target

8ca9d7c8b9d6487d83e91226aa1b9469_JaffaCakes118
Size

57KB
MD5

8ca9d7c8b9d6487d83e91226aa1b9469
SHA1

d16da3ee4969f6522d1cf39d6ae12d48f9d66828
SHA256

2a50ea40c27c196e36743a7d67c2004bb5d39c692a18656b5de178ff6dd1cbc9
SHA512

efc3b68d0a8f3907c4ca50482f71248beac0d9a73b12c655e34491a4d6401fdd3cbea05f63f1f8d822b5ca8d72ccbbbc53286d96a904b23fbab9b94b9f2736b7
SSDEEP

1536:DNqaLV8a63Cd3XRVZ/4e1vUwntT7F1z+5xAeg65cs0BAb:DNqM1dRVZRnV7F1zlbBM

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
8ca9d7c8b9d6487d83e91226aa1b9469_JaffaCakes118
unpack001/out.upx

Files

8ca9d7c8b9d6487d83e91226aa1b9469_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: 24KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 17KB - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - 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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ