Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_1b4235a33c8da2857b18bdfb703e3c12_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_1b4235a33c8da2857b18bdfb703e3c12_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_1b4235a33c8da2857b18bdfb703e3c12_cryptolocker
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Size
44KB
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MD5
1b4235a33c8da2857b18bdfb703e3c12
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SHA1
51207c8bb51f16221585fd069aece389b521efe6
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SHA256
39e2fee3b3d89f20628c1592a729f59aec75ce6ee9f62f1fbb1f8cdcccc368c6
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SHA512
51fea48c73ff704f00c918c749c60558c960824650286e485bf82b91ad00c6a7806c2814bba2d6cd025fd71db16a6eb2a4aa0de6b1f616b4ae1096a263c78276
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedm+YUS5yZ:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+j
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 2024-02-19_1b4235a33c8da2857b18bdfb703e3c12_cryptolocker
Files
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2024-02-19_1b4235a33c8da2857b18bdfb703e3c12_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