15306c02f3989ef307bbb1d7d141a91c_JaffaCakes118 | Triage

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General

Target

15306c02f3989ef307bbb1d7d141a91c_JaffaCakes118
Size

99KB
MD5

15306c02f3989ef307bbb1d7d141a91c
SHA1

8fdb604189605164998c08db52cb4ce0ee528632
SHA256

b9d614df47c4c5060ae52c1bb120fd33ee13d1b7ef107d77812a37494315e553
SHA512

10284891579de574be8d99b90c21fea12b4d6f39526e886df9f3eb2601620e97fb82ca33c87f12c80edc66d059ddaec30052a02aca4d401daa088a78efd640d2
SSDEEP

1536:Qa1r/nFjUqfUrEa17h1bp2c3Ysh9Tkp26CDza+y6PEbxD7KxcsOg:Dn9xfcEa1dzYsT7dftycEbxDYcsO

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
15306c02f3989ef307bbb1d7d141a91c_JaffaCakes118
unpack001/out.upx

Files

15306c02f3989ef307bbb1d7d141a91c_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: 1.1MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 90KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 28KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 12KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 28KB - Virtual size: 1.1MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 64KB - Virtual size: 63KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ