3737b2e913b10bf41782a6bd4e1dc96d_JaffaCakes118 | Triage

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General

Target

3737b2e913b10bf41782a6bd4e1dc96d_JaffaCakes118
Size

16KB
MD5

3737b2e913b10bf41782a6bd4e1dc96d
SHA1

d7b53a0dfc1db45d7093679f2168847e2ac4b31d
SHA256

b3ea5715ff5035a72ffbe9b58a7e69f6462f3416b9d6fb9e789f6fc9b37c0b1f
SHA512

f5e362ca34669e221c28c1dd5c40c4dd139684b13627a32fdf562a79b70bf550e014a6adc081dc2df97e2ab3d5278c9068c8a84b78e05445c9990334374d0bea
SSDEEP

384:Pw2A4pDDP3XhdqYlsfFoloY9qoswKRnrilDpSD5jk:PNhbh7loYoocRnqDej

Score

5^/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
3737b2e913b10bf41782a6bd4e1dc96d_JaffaCakes118
unpack001/out.upx

Files

3737b2e913b10bf41782a6bd4e1dc96d_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: 44KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 10KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - 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: 32KB - Virtual size: 29KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.data
Size: - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ