Static task
static1
Behavioral task
behavioral1
Sample
2024-05-26_aada561a91260a2162b9ef9090249ebc_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-26_aada561a91260a2162b9ef9090249ebc_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-26_aada561a91260a2162b9ef9090249ebc_cryptolocker
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Size
57KB
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MD5
aada561a91260a2162b9ef9090249ebc
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SHA1
3a809609ef403573a1b0f228edf5234cfd3e3388
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SHA256
a6e8b46410a54bc5dfc52a34d379cc93d78c968b33a42ada980a4062b23f6e75
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SHA512
e75798fdef3b115bee0ef04b74e09c8e1eb9163e53fe4124191b31424b7d9b8aa11ea48ea75be10886e3383d14ef5589a7763c68380f37bf46fd0320ab0da0bd
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7/e6M:6j+1NMOtEvwDpjr8oxExe6M
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 2024-05-26_aada561a91260a2162b9ef9090249ebc_cryptolocker
Files
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2024-05-26_aada561a91260a2162b9ef9090249ebc_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