Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_c2e6d206f3464a104aeb8cddfef0e56d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_c2e6d206f3464a104aeb8cddfef0e56d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_c2e6d206f3464a104aeb8cddfef0e56d_cryptolocker
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Size
58KB
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MD5
c2e6d206f3464a104aeb8cddfef0e56d
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SHA1
d90a3e546433da61b5af605e7a6331d4a09e5dd3
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SHA256
a310d90da4af6a293b5c1293789ae2cc92a8039152ec86b8a0fdc307d714d7bb
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SHA512
1457e199e7b1cf5a74ebac115c9c76f28334b23b77b663df1f3094cc02cae5da1767133d40465883565e49d1c70c2347e63d10283fc17969af9592f7273deed8
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7Goi20PbVY:xj+VGMOtEvwDpjubEgV20DO
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 2024-03-14_c2e6d206f3464a104aeb8cddfef0e56d_cryptolocker
Files
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2024-03-14_c2e6d206f3464a104aeb8cddfef0e56d_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