Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_7919e2f8ec7e2e60d7791399552ec5f5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-23_7919e2f8ec7e2e60d7791399552ec5f5_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_7919e2f8ec7e2e60d7791399552ec5f5_cryptolocker
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Size
44KB
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MD5
7919e2f8ec7e2e60d7791399552ec5f5
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SHA1
b11e50961a1f57b6933ffa5084f874e250ca96e8
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SHA256
bcac331983ed051c5558bc6d8bcc0b03d9b34e0f5eb24090b52a3fe6b1effdb1
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SHA512
c81499dff96bee48df0a20f23ed07b32e58981f7ce5555f700406c9010ccbc2104a9550eeec6232e8c830b4f435190e27cf3cfe4e11acf2dc86a5035c41270b8
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhXSt:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+L
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 2024-02-23_7919e2f8ec7e2e60d7791399552ec5f5_cryptolocker
Files
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2024-02-23_7919e2f8ec7e2e60d7791399552ec5f5_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