Static task
static1
Behavioral task
behavioral1
Sample
2024-05-08_2e41af1fb600896321642d51484e08fe_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-08_2e41af1fb600896321642d51484e08fe_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-08_2e41af1fb600896321642d51484e08fe_cryptolocker
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Size
66KB
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MD5
2e41af1fb600896321642d51484e08fe
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SHA1
354d235ddc2d5b045999140b32c78ec96a5c2af5
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SHA256
aaa3ef86ea70b1a410eb4fae718783128203a8ab7f8ad9c1f1dd3324fc9256ba
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SHA512
aca81635fd8be27131232759269a7a0aedb9bf08520aa871fbd89c95eff8a7bea9289d79ee5ae5e2b6b451f69e6b9a802ed18d42ee208b7582ec7f2e39121760
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFIp:6j+1NMOtEvwDpjr8ox8UDEpN/jU
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 2024-05-08_2e41af1fb600896321642d51484e08fe_cryptolocker
Files
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2024-05-08_2e41af1fb600896321642d51484e08fe_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