Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_7e1ea6a4fd6117cc9c11d061d48faac0_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_7e1ea6a4fd6117cc9c11d061d48faac0_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_7e1ea6a4fd6117cc9c11d061d48faac0_cryptolocker
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Size
64KB
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MD5
7e1ea6a4fd6117cc9c11d061d48faac0
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SHA1
7fb5a0116d4edf4e53d4e78a4730b6b4354dd46a
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SHA256
28794b6c97ed4f85b1f2cdf744cf04daeaa49082b9c1a4b4e7047957146b192d
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SHA512
60b789e229e7791f1399ad80d3bce719b232bb72056403f66597ba2907b4a7c31667f77779d029186941e048fdcaa35e44523bd65e251f86972198d19867282d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJj:6j+1NMOtEvwDpjr8ox8UDEy0KmN
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 2024-03-18_7e1ea6a4fd6117cc9c11d061d48faac0_cryptolocker
Files
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2024-03-18_7e1ea6a4fd6117cc9c11d061d48faac0_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: 11KB - Virtual size: 12KB
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