d0e22805dad99506b65dcf0cf6942e05_JaffaCakes118 | Triage

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General

Target

d0e22805dad99506b65dcf0cf6942e05_JaffaCakes118
Size

91KB
MD5

d0e22805dad99506b65dcf0cf6942e05
SHA1

229c2ee2d4053b4af6729c2c6ea1e580c418397b
SHA256

dd42e9113cadbb8cad9a637a3ddf2f759ca5490c3f9f4f3f214e3b363a2760e7
SHA512

087bb950ef8fa28a54dddef3ca4cae702f4b5479d1d98eeb45b3d7e4b9b8b5539c26cd587104e67a2689b47338aab17ab9e7b34f8da4fc852521578356c36b7b
SSDEEP

1536:mQ4+wCmhaqg/Y+Ofd0FOgDQfvAnPMQbBhpvn3XVUnRdCv0mdxnEp3g6:ZlmhdA6OFOdfIvWn3gHEB

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
d0e22805dad99506b65dcf0cf6942e05_JaffaCakes118
unpack001/out.upx

Files

d0e22805dad99506b65dcf0cf6942e05_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: 176KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 89KB - Virtual size: 92KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX2
Size: 512B - 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: 180KB - Virtual size: 178KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 44KB - Virtual size: 41KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 20KB - Virtual size: 32KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE