Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_c114f9286ea98eb38eb3a7f5beaecbd6_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-30_c114f9286ea98eb38eb3a7f5beaecbd6_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_c114f9286ea98eb38eb3a7f5beaecbd6_cryptolocker
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Size
48KB
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MD5
c114f9286ea98eb38eb3a7f5beaecbd6
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SHA1
69127fc0e27d9b186c888d9b9a5c2d140e11b18f
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SHA256
2b80652745a455d614ab244805d5c811e7766f2e32552fc69091e333eced3629
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SHA512
fe1d8eaa8704458cf37b33e89f6eba25b27d5bb775c4d0082afddc58221581a0e9c70a605222642345c9c1f9301a52b893e46e2b3ca7e692fcd728a68b40aa3d
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRhAET:xj+VGMOtEvwDpjy+TRhxT
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 2024-05-30_c114f9286ea98eb38eb3a7f5beaecbd6_cryptolocker
Files
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2024-05-30_c114f9286ea98eb38eb3a7f5beaecbd6_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