Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_13b19907c96e8b98f7209a3a4a67c27c_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-26_13b19907c96e8b98f7209a3a4a67c27c_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-26_13b19907c96e8b98f7209a3a4a67c27c_cryptolocker
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Size
52KB
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MD5
13b19907c96e8b98f7209a3a4a67c27c
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SHA1
3843264e5196d0f729a1b353c616f142b75a3fb3
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SHA256
24d0b55d06fab80faa408b51231782d47ec4e0d71d13ab8803fb974a8bc54b3d
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SHA512
d5d7f1d2d4504006d7bbc2ce1508b75c6e1c312fd1dfa5215a664965a59c8f1e40c5137201c1d95428f0266aeec1bcbfa119b8aece48aa9bbd80a8d39b974110
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRY+iyyN:6j+1NMOtEvwDpjr8hhXy+iyyN
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 2024-05-26_13b19907c96e8b98f7209a3a4a67c27c_cryptolocker
Files
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2024-05-26_13b19907c96e8b98f7209a3a4a67c27c_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