Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_d63a62ab9423715a80c2b87e086c6b2d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-06_d63a62ab9423715a80c2b87e086c6b2d_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-06_d63a62ab9423715a80c2b87e086c6b2d_cryptolocker
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Size
43KB
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MD5
d63a62ab9423715a80c2b87e086c6b2d
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SHA1
35cd4c86eaf101b63c6a06d2c1f8bbafa8323a67
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SHA256
c494051307ae4c373185bda1e279ca8c20ecf5583fa556cb03b624a30919025c
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SHA512
ca91120732b13e16f98435a563c9a12aebe47e6614ea8964f06a8b3efd3c6a3a283700e970b5b83f4c8a1732988c2af9e23f86be4c3f77e7b0d71f8b71e23476
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aD8:6j+1NMOtEvwDpjrRP
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 2024-06-06_d63a62ab9423715a80c2b87e086c6b2d_cryptolocker
Files
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2024-06-06_d63a62ab9423715a80c2b87e086c6b2d_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