Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_53030a30e18c1306095f48cf51a1d06c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_53030a30e18c1306095f48cf51a1d06c_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_53030a30e18c1306095f48cf51a1d06c_cryptolocker
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Size
42KB
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MD5
53030a30e18c1306095f48cf51a1d06c
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SHA1
3d43409bda12806da7de400e05b2444397dbfa9f
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SHA256
0e0d51628638846799308f22dddeda4143fc6a91fd4f4f337b6be86b74534baf
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SHA512
e7acc1de34f95f1944e3c072c1e11302eaf54a409a2b7179cce0a20191c5769c939820600f938438acbb0e8d9166a3e877702946d12bc9e084d02cd0b51112eb
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0y:6j+1NMOtEvwDpjrR2XabM1
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 2024-04-23_53030a30e18c1306095f48cf51a1d06c_cryptolocker
Files
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2024-04-23_53030a30e18c1306095f48cf51a1d06c_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