Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_a8b4b33482a9425dbcdbea5f01d665da_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_a8b4b33482a9425dbcdbea5f01d665da_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_a8b4b33482a9425dbcdbea5f01d665da_cryptolocker
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Size
69KB
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MD5
a8b4b33482a9425dbcdbea5f01d665da
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SHA1
1f2fcccf3acb779a90a3578e780520ad153d4c46
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SHA256
4b28146758b7b8c0c811633e3650cc482c87c7f58867d31c182258bb15e4625b
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SHA512
b4815795cbe7400580563ef67801cf5ebbbb51da3842740ae741b65b86b51c91f71536c519f04fc5ed480df5b3bb82b293d38aceea3bbdd77c5f32917d72fb00
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbei:DW60sllyWOtEvwDpjwF85B
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-14_a8b4b33482a9425dbcdbea5f01d665da_cryptolocker
Files
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2024-03-14_a8b4b33482a9425dbcdbea5f01d665da_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ