Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_95be99b9885c586ecfdff333191a0903_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_95be99b9885c586ecfdff333191a0903_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_95be99b9885c586ecfdff333191a0903_cryptolocker
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Size
47KB
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MD5
95be99b9885c586ecfdff333191a0903
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SHA1
b324f6074b5064dd70a4cf3a2b0407ba542922d2
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SHA256
c42978d450b38fe7703e1b56612e723061431aa5d2bdab4aed484046583701cd
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SHA512
7d00f89396e070ad9ee5e038c55a09c914e1b0814efe1893e7e0defd0e2a9c81536b979e7678b0ee9dfcc53d32131af0a23b7f06bc19bcd73b54ea9b28addf41
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6j4AYsqSh+DETkedmhTTHFAC/:YGzl5wjRQBBOsP1QMOtEvwDpjl39+D+i
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 2024-02-25_95be99b9885c586ecfdff333191a0903_cryptolocker
Files
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2024-02-25_95be99b9885c586ecfdff333191a0903_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