Static task
static1
Behavioral task
behavioral1
Sample
2024-06-09_1c29d54cd488e10db81fc3c18c3ed6dc_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-09_1c29d54cd488e10db81fc3c18c3ed6dc_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-09_1c29d54cd488e10db81fc3c18c3ed6dc_cryptolocker
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Size
43KB
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MD5
1c29d54cd488e10db81fc3c18c3ed6dc
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SHA1
483c814f2a34ff215cc628e186e926b617c6cb96
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SHA256
fc5b4118d99e88040967603762a3fd173eb5ecb857435d56e75f3c4811211f7d
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SHA512
81dd487409c16b86a1b8bfdff5b209f077aff1db202bada70077d423ac1b34c6411c76edd3ef65fe21e41becc07737b7e395522ee40f68afbd5920eb4d6652e5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/agqEP:6j+1NMOtEvwDpjrRtqC
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 2024-06-09_1c29d54cd488e10db81fc3c18c3ed6dc_cryptolocker
Files
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2024-06-09_1c29d54cd488e10db81fc3c18c3ed6dc_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