Static task
static1
Behavioral task
behavioral1
Sample
2024-04-11_fa44df00f8b9b2b1529da2e2be3c6d34_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_fa44df00f8b9b2b1529da2e2be3c6d34_cryptolocker.exe
Resource
win10v2004-20240319-en
General
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Target
2024-04-11_fa44df00f8b9b2b1529da2e2be3c6d34_cryptolocker
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Size
69KB
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MD5
fa44df00f8b9b2b1529da2e2be3c6d34
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SHA1
6e4b4cb545c9b99d00a2b1d93d22172279be1fe9
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SHA256
9a5a768d604d8a51a0bed0c27034398a0822b323158b67be10b46f370cfb2e0b
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SHA512
244b3ae46de2a11e94c0c1f5a551c0f6cd7062e7f38f0b6a8a40541201b7a2c94b8683a8eff105b01bef5f12052b9aec253ddf8afc0bfc02d5ec6be97a4c63a8
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUsF:DW60sllyWOtEvwDpjwF85A
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 2024-04-11_fa44df00f8b9b2b1529da2e2be3c6d34_cryptolocker
Files
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2024-04-11_fa44df00f8b9b2b1529da2e2be3c6d34_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
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ