Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_ef716904be6ae115fb95c7d7276e0ba2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_ef716904be6ae115fb95c7d7276e0ba2_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_ef716904be6ae115fb95c7d7276e0ba2_cryptolocker
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Size
51KB
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MD5
ef716904be6ae115fb95c7d7276e0ba2
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SHA1
fe4f404978dfb7c09414d6749b036f0f1569103c
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SHA256
dcf2e0626046d8fa2fff113da105f3d3bbc150433a6bfa046e1a8d3baf488b8d
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SHA512
40688b23387970718709e4f2cb16f7a4413edea743743943865aea2214203775badba711fa2856df83aa7b547eec5d3c2260cfcb880a57176eabd19e03480429
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojkRah:V6a+pOtEvwDpjg
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 2024-04-16_ef716904be6ae115fb95c7d7276e0ba2_cryptolocker
Files
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2024-04-16_ef716904be6ae115fb95c7d7276e0ba2_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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