Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_7a1ddf41cc1bbc3d69efa2d8fcd0cb22_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_7a1ddf41cc1bbc3d69efa2d8fcd0cb22_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_7a1ddf41cc1bbc3d69efa2d8fcd0cb22_cryptolocker
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Size
134KB
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MD5
7a1ddf41cc1bbc3d69efa2d8fcd0cb22
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SHA1
75191cab0dc87dedcc4afbc50e7a482119f49185
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SHA256
7e954be5f16699ff829e94006084f5a993899a344b5cafa15e3211fa530c50bc
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SHA512
d1317a1b99ceb8e528f535c8f0bbb6fd88d16969ed7b3869045122dbcd22426fc77d22836ca4ace7306599f0e26843ab890de79418754f593bf3f38ca78c0b79
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbxGYQbxGYQblPgx:V6a+pOtEvwDpjt224
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 2024-04-27_7a1ddf41cc1bbc3d69efa2d8fcd0cb22_cryptolocker
Files
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2024-04-27_7a1ddf41cc1bbc3d69efa2d8fcd0cb22_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