4866ccfe7b4c4deaf1f1a20b17f4eda8_JaffaCakes118 | Triage

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General

Target

4866ccfe7b4c4deaf1f1a20b17f4eda8_JaffaCakes118
Size

73KB
MD5

4866ccfe7b4c4deaf1f1a20b17f4eda8
SHA1

b15eb33c8f65c7238f229528368599591e8f3a9a
SHA256

e8ca69c7e21e269c475b522539371208d74aa31514d99a275506a4019341f327
SHA512

3440a914368e78f221ca3544d5798f416f03a2fef25ca9e9c97db38ce9234ccfae295143ac7cf36fab5b068ac7c0cdc8fdba82c42924bc266abb954c595366fe
SSDEEP

1536:y7Z/+Q/HJZ5HLyKrw1+Ax0uXz7dsp5J5cloyvWaLbVMxL+j:y7h5T5HeKy1Xz5sDzuBuaLpM

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
4866ccfe7b4c4deaf1f1a20b17f4eda8_JaffaCakes118
unpack001/out.upx

Files

4866ccfe7b4c4deaf1f1a20b17f4eda8_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 28KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 67KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 5KB - Virtual size: 8KB

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_32BIT_MACHINE

Sections

.text
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 31KB - Virtual size: 31KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ