Static task
static1
Behavioral task
behavioral1
Sample
2024-05-14_613ad849e2a13da536cb5e237b5924ac_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-14_613ad849e2a13da536cb5e237b5924ac_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-14_613ad849e2a13da536cb5e237b5924ac_cryptolocker
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Size
47KB
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MD5
613ad849e2a13da536cb5e237b5924ac
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SHA1
6443bd83224774704a44fc29e92946d50d065295
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SHA256
89583e309deb2bd0cfaad2849b696f7f00099b83fd0aaf3326da6edb2a4fb8f2
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SHA512
79c1f42c2a28f47c303b7d47059b37b24dfc6aff6456178a64d3f1c028803d082a6463378f7040184a2c271acf345964a101b1c55d4946a22c4d6f3a41fb788d
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhA3:xj+VGMOtEvwDpjy+TRhw
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 2024-05-14_613ad849e2a13da536cb5e237b5924ac_cryptolocker
Files
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2024-05-14_613ad849e2a13da536cb5e237b5924ac_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: 13KB - Virtual size: 16KB
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