1570ce6a2ec47bc0b81fd0e49bf95074_JaffaCakes118 | Triage

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General

Target

1570ce6a2ec47bc0b81fd0e49bf95074_JaffaCakes118
Size

28KB
MD5

1570ce6a2ec47bc0b81fd0e49bf95074
SHA1

540bb7d95f59d8e25a7172b92a4d4acbe0676a1c
SHA256

323e277827caffcbd3a3a3383c29685a96c385cfe22f5bd9d80cfeb2ca8840bf
SHA512

4128f37c62a424c85c696a6c9f1351ca79db3abd5b09c2a5b6a47d44b84b408e43af203b1adf95535d2027e7d8dad6ff1b861489829c8ac6a3381b2e5d7e5f9d
SSDEEP

768:mv8kC1aB8wobDjcGBKdEx/JQy+NGV/jRvsM20uM4H:jh1pbDjcGBME1y7G98NN

Score

5^/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
1570ce6a2ec47bc0b81fd0e49bf95074_JaffaCakes118
unpack001/out.upx

Files

1570ce6a2ec47bc0b81fd0e49bf95074_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: 72KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 20KB - Virtual size: 20KB

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: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: 64KB - Virtual size: 62KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ