Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_c55aab548a26374a1fda7a5488e662e6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-25_c55aab548a26374a1fda7a5488e662e6_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_c55aab548a26374a1fda7a5488e662e6_cryptolocker
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Size
45KB
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MD5
c55aab548a26374a1fda7a5488e662e6
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SHA1
3aecb0c6ea333f318e01e9f344d53264798d1a68
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SHA256
10bf03b37d263fb3c879c117b2b4f3d2b1247207ffbfd227d81c4956e46f2910
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SHA512
b62f5065ed525bc1bee88915a494f61e7a7ab04509b8128219b344a2bc62926438bb87c0d7381864474a295aca82153700564253fea66defb8c07a8fd1e531e2
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhqFkv2:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+D
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 2024-04-25_c55aab548a26374a1fda7a5488e662e6_cryptolocker
Files
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2024-04-25_c55aab548a26374a1fda7a5488e662e6_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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ