Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_d63f07d7889993fc396bc2713b093e06_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-17_d63f07d7889993fc396bc2713b093e06_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_d63f07d7889993fc396bc2713b093e06_cryptolocker
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Size
45KB
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MD5
d63f07d7889993fc396bc2713b093e06
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SHA1
0e4ee97a35ad31cd772501f767fcaaa352faed67
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SHA256
5ce221a1aff7d42d9237ec7ad1ed6680574e89775f677de6425bcd05af638898
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SHA512
1ccff89e313d07fee758a0a1a607e6537ffb9d482e3e26497071be512e79e7d90b0f21f922b349e6350285eae3f4bd0a1ba83cce92cc4e9813871a0560653cd8
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44vCe:6j+1NMOtEvwDpjr8dx4o
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-17_d63f07d7889993fc396bc2713b093e06_cryptolocker
Files
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2024-02-17_d63f07d7889993fc396bc2713b093e06_cryptolocker.exe windows:5 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE