2b3b481d05111c52fb50698e049b2ead_JaffaCakes118 | Triage

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General

Target

2b3b481d05111c52fb50698e049b2ead_JaffaCakes118
Size

119KB
MD5

2b3b481d05111c52fb50698e049b2ead
SHA1

dceef70d9f606bb5a4009d9729c8a10e69a19665
SHA256

0d8f9faee7ffd62fe5b6a4a5cde488337fa829caf6a6c2afb180eaa66071b620
SHA512

756219947aa6e94d8d4fc782970919404e5de3375ba0b770d581b30f0a834a060b3c551f24468729e1bb970559021ec8a9bc674f7e86a816db7c94ccf01ed960
SSDEEP

1536:K6ApcI2G0B0i0na0OjhcqfbeZFyDV/UR8UK/9Bqda8a20Fql2S/fGGQXR1:Kn7P3i0WcaUw/9odQ20Fgp/fTa

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
2b3b481d05111c52fb50698e049b2ead_JaffaCakes118
unpack001/out.upx

Files

2b3b481d05111c52fb50698e049b2ead_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: 172KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 67KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 26KB - Virtual size: 28KB

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: 200KB - Virtual size: 196KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 28KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ