b1dfc392e67a7809e681680a043b30c3_JaffaCakes118 | Triage

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General

Target

b1dfc392e67a7809e681680a043b30c3_JaffaCakes118
Size

94KB
MD5

b1dfc392e67a7809e681680a043b30c3
SHA1

45bcdb18a68f0e8de083ca8f94305d764b27b272
SHA256

777c29ab4af1d24fb86e00324bf021b503349347c28392bb7a3011310a3e1cba
SHA512

985a39d5c5b6089306b964c9b0227030499c4021361cbf2e76b5135aff5abb60b9c1e5ab5438d3cc02d8441e36bbe280c9f665827bb62239f00d0f918725b88b
SSDEEP

1536:F8hfJqJUCgm+seMnpUu0mUE16FymMQwTrl2pcQpZEPt7XmDQ+oa/j9pA9EZ:F8hfJdUp/9UE16FZcrsHZEWk+oa/hpTZ

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
b1dfc392e67a7809e681680a043b30c3_JaffaCakes118
unpack001/out.upx

Files

b1dfc392e67a7809e681680a043b30c3_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: 2.7MB

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: 3KB - 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: 2.8MB - Virtual size: 2.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ