2cf88a99991fc6b9676993061694a6cf_JaffaCakes118 | Triage

Sharing

General

Target

2cf88a99991fc6b9676993061694a6cf_JaffaCakes118
Size

88KB
MD5

2cf88a99991fc6b9676993061694a6cf
SHA1

ffae476ad4376645a453925f095011c746caaae3
SHA256

542d82ab228819ef68ed1e67bd7145ef035f68a1148cff3b2b1ff29a1e93e4ad
SHA512

ad543f9309de3664f05ffc26efc3344d678b4285d6624bb12de7724dee3a1adcf3b4c18dbc372b6f789f3f336ba7211101ba0f79c2fc6e1ad3f5213a8849d100
SSDEEP

1536:jKJ4e0TjCMEOTvUIIMQ7Mkpa4DkJa/Ujcm1u2HjwXFXt4MKbbn1Vd/dIE74Gxu:GbEmMEOTvUII9Mkpa4DkJaVou2kXFxKq

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
2cf88a99991fc6b9676993061694a6cf_JaffaCakes118
unpack001/out.upx

Files

2cf88a99991fc6b9676993061694a6cf_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: 160KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 87KB - Virtual size: 88KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 168KB - Virtual size: 166KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 40KB - Virtual size: 39KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE