Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_b91b7cda690eb8f3a46af65f5474670b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-08_b91b7cda690eb8f3a46af65f5474670b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_b91b7cda690eb8f3a46af65f5474670b_cryptolocker
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Size
94KB
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MD5
b91b7cda690eb8f3a46af65f5474670b
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SHA1
d050964a3a533ab3167bec3d196846069b9184b5
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SHA256
34fc9a75ab192071783d7252d75b4bb89bab9954683a9802cba2985a02b897a0
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SHA512
e9a843411bac4c3700b403758ec86d5c43c2fad1acbe36c0191deb40563751fef1fcbf2e1a0829aa38aee22d47d9f1c442b582c1cf54239c1daea68668ec49f8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpj:V6a+pOtEvwDpjtz4
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 2024-03-08_b91b7cda690eb8f3a46af65f5474670b_cryptolocker
Files
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2024-03-08_b91b7cda690eb8f3a46af65f5474670b_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