Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_b69131712d400785ae9a41c445d5123d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_b69131712d400785ae9a41c445d5123d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_b69131712d400785ae9a41c445d5123d_cryptolocker
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Size
35KB
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MD5
b69131712d400785ae9a41c445d5123d
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SHA1
f48153370c520c736e11cdb58dfd26e5c3950449
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SHA256
417d859c9d4044d93d0eb6a0c370f08f0f8af28990ff916722703d052e8e67ef
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SHA512
61261f4bf1ef5948230b0ffeb26a8b6e709f584ee1e2d163e9cf8f3588da93d49e1e5affb7fe8e7034e9ebe95995e551535f2cae26c6c7c1e5ecc4e73ead306b
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPb6a:YGzl5wjRQBBOsP1QMOtEvwDpjgarJa
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-27_b69131712d400785ae9a41c445d5123d_cryptolocker
Files
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2024-03-27_b69131712d400785ae9a41c445d5123d_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
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ