Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_1a5cf78d9a1738baf72bb2a32ec7d525_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_1a5cf78d9a1738baf72bb2a32ec7d525_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_1a5cf78d9a1738baf72bb2a32ec7d525_cryptolocker
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Size
78KB
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MD5
1a5cf78d9a1738baf72bb2a32ec7d525
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SHA1
8e04e663ca1788b53a33c54c9a5bdfcc55249cea
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SHA256
0b6bb044215a36f3c28818ec02d4b65d44f5b4a3b438df383912bee2f369cd49
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SHA512
804ed32bb03ef917d5ca33b4652f21a45fdf15915b1b3c6b9cdb9942f4994c1d89bc708ff7306f814d04ba394c2354c4e596fd47410f83d17b1f46d36c33fc68
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlupF:V6a+pOtEvwDpjvpE
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 2024-04-08_1a5cf78d9a1738baf72bb2a32ec7d525_cryptolocker
Files
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2024-04-08_1a5cf78d9a1738baf72bb2a32ec7d525_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