Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_99fb8feade5fed9b0df40727e45dcdf8_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-22_99fb8feade5fed9b0df40727e45dcdf8_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_99fb8feade5fed9b0df40727e45dcdf8_cryptolocker
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Size
99KB
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MD5
99fb8feade5fed9b0df40727e45dcdf8
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SHA1
f6bdc78b0a61453dc9c6a21160a92c6d324ec6bd
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SHA256
151e44ac0e004918993d70c8b76c65026d785a5b7051589ee96bfe4ed33805a1
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SHA512
a04f96e204e5d8830066e11e4dd6f9f820f762ac4ab93863c778e638a34ed4f8db918e601fb08c901d5d6ef55eb7e30c8fd56e0af300f7e176dcf8136379502c
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJjDt:V6a+pOtEvwDpjtz2
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 2024-02-22_99fb8feade5fed9b0df40727e45dcdf8_cryptolocker
Files
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2024-02-22_99fb8feade5fed9b0df40727e45dcdf8_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