b8153292247a3f49be0dce7ebf4dd90d_JaffaCakes118 | Triage

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General

Target

b8153292247a3f49be0dce7ebf4dd90d_JaffaCakes118
Size

132KB
MD5

b8153292247a3f49be0dce7ebf4dd90d
SHA1

cf5b8629bb6c3aec73f2729a6221e9574b59e602
SHA256

40a319ac1c19e61093ca02f21171efc5b4b1d212cf9f38d05309a2b4d586e378
SHA512

4de3fe4f5db9f5b074c7f607c82e18c677ad884416d59039fa6950d4da859c19933e2925e01976dfa86291d4b62a68bb80169eca7c1593b8ddf2044a51f6ea9f
SSDEEP

3072:FSwttjmF4SoWdyftScHgIRwF9FFujLWfEE9c:FSwvSFKW84kRdjVE9

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
b8153292247a3f49be0dce7ebf4dd90d_JaffaCakes118
unpack001/out.upx

Files

b8153292247a3f49be0dce7ebf4dd90d_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 124KB - Virtual size: 124KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 8KB

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: 92KB - Virtual size: 92KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 82KB - Virtual size: 82KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ