Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_acd8af9e6c2803706c9386c4f2aad252_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-05_acd8af9e6c2803706c9386c4f2aad252_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_acd8af9e6c2803706c9386c4f2aad252_cryptolocker
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Size
39KB
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MD5
acd8af9e6c2803706c9386c4f2aad252
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SHA1
dcc54795b784960113079ff54db0094bcee4f17d
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SHA256
05aee4ccdb4e7ede5ffd59cd621a6150af7cfed3ad5bfededbea07334c3e3ef9
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SHA512
229811b3627e73995e0bfb75aabbf51a108d131261eb85a0a227556251cbfee2bb3008ef419c52619a17b15f0df43ac128b657f7b89c57793c844ae4d17f9314
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKaT:6j+1NMOtEvwDpjrob
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 2024-03-05_acd8af9e6c2803706c9386c4f2aad252_cryptolocker
Files
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2024-03-05_acd8af9e6c2803706c9386c4f2aad252_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