a5f8f4329077e14ef2021fe902a26252_JaffaCakes118 | Triage

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General

Target

a5f8f4329077e14ef2021fe902a26252_JaffaCakes118
Size

89KB
MD5

a5f8f4329077e14ef2021fe902a26252
SHA1

a8076b97d8ed321e8fb76824986df0c1d2fc5c5c
SHA256

1993519f29ff974ae879832e74a5b8e286bb95758c9fe9121483cbfe6be110d8
SHA512

8f9b90e059db453249f2b795a2a2f7bda1e7d61bb64ec2f7d5b121bc576f6f014a9355428c9170e7a050a5acae00d6d8dc5d8afff5a1e19f6266dc7877dd3003
SSDEEP

1536:E9VWKQdLvDu9BCgwhdBBrYyfVG7K7VyIdbz+KzZ+Yr1MjSEKi3hqCETHHZJTZou/:7veBNQBBrzVG7Xy/+KzJr1M2EKAqCETX

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
a5f8f4329077e14ef2021fe902a26252_JaffaCakes118
unpack001/out.upx

Files

a5f8f4329077e14ef2021fe902a26252_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

UPX0
Size: - Virtual size: 32KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 72KB - Virtual size: 76KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Sections

.text
Size: 35KB - Virtual size: 35KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 43KB - Virtual size: 43KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 15KB - Virtual size: 14KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ