Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_1027878a31b66e92d26dc11e76c3d79b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_1027878a31b66e92d26dc11e76c3d79b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-15_1027878a31b66e92d26dc11e76c3d79b_cryptolocker
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Size
96KB
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MD5
1027878a31b66e92d26dc11e76c3d79b
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SHA1
55d5fbd27782fbe7e162757c9b7c21ca2cff3f77
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SHA256
46971ad75abdef00c4e8578f843dce7fd9bb4cc09c15b75b75e9987ca2a40ebc
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SHA512
49ed4b34b022319402aa6c24a27facebfd968802851c405c2f5c47b12c591ec8f6f9a82aa1181fef43eb50c447da17955c5497c1e0089c7db90c921dc41d3a8f
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwwY:V6a+pOtEvwDpjtzR
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 2024-03-15_1027878a31b66e92d26dc11e76c3d79b_cryptolocker
Files
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2024-03-15_1027878a31b66e92d26dc11e76c3d79b_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