Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_eaae83c1fd1456475f858dc90a38e4be_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_eaae83c1fd1456475f858dc90a38e4be_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_eaae83c1fd1456475f858dc90a38e4be_cryptolocker
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Size
47KB
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MD5
eaae83c1fd1456475f858dc90a38e4be
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SHA1
7cca9c40224dc30bbd3bf351dbb90f2759b07fbf
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SHA256
3177204445866c24e900ba7fedeb5c91206d4bfc96a5500693a3a2e9c0958548
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SHA512
4ac0aa91f594e0e8fdeb6561286db0fc8fd21159de927723f4fa3abd685aac5f6a7b9ff4c5d1d11d7af87c18c2fa9be3e74dc8981c42ca3df107b996853911d0
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLtlded05:xj+VGMOtEvwDpjk/e+5
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_eaae83c1fd1456475f858dc90a38e4be_cryptolocker
Files
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2024-02-14_eaae83c1fd1456475f858dc90a38e4be_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE