e2b3c74505f6fbb66ecbf676d6d19362_JaffaCakes118 | Triage

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General

Target

e2b3c74505f6fbb66ecbf676d6d19362_JaffaCakes118
Size

98KB
MD5

e2b3c74505f6fbb66ecbf676d6d19362
SHA1

98fe433ce3478efd78e28f34493cfeec62148e66
SHA256

e59e835ab81ab5f02a65d950dd7d3c60895cad361ba306035d80851fe4a9483f
SHA512

cb10de503546db178f2dba36697ee4db8c0385f413e885529d3924addf76487a269dd2f11a0fc10c73adeed450fdce94f0788341a18dc77f9d7d6617675fa707
SSDEEP

3072:H73MjuuJHyAV5HpS+B50Cwx1Fx1VQmxGefZ:H7fPAVr/B53wxSmZ

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
e2b3c74505f6fbb66ecbf676d6d19362_JaffaCakes118
unpack001/out.upx

Files

e2b3c74505f6fbb66ecbf676d6d19362_JaffaCakes118
.exe windows:5 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 100KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 50KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 47KB - Virtual size: 48KB

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

Sections

.text
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 83KB - Virtual size: 83KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 48KB - Virtual size: 47KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ