Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_27a738b4f95c166ac8f7582cc164ccb7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_27a738b4f95c166ac8f7582cc164ccb7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_27a738b4f95c166ac8f7582cc164ccb7_cryptolocker
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Size
101KB
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MD5
27a738b4f95c166ac8f7582cc164ccb7
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SHA1
f778f916709e35dabd8c1c6716aca94c83aed2aa
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SHA256
e7eef58f9ee2263dcee5a00f9d4bf3413100dfe600900099f1bfa18cb7852490
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SHA512
1e753586b296bd255838684111b2a026414bc9a9894e7ce851e9ba93ccfb21605c834b084d3aee8d7bd4bee73c40eca8f49d45d42b607b01eccd12887a94c320
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpQbCJjN3z:V6a+pOtEvwDpjtzO
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 2024-03-28_27a738b4f95c166ac8f7582cc164ccb7_cryptolocker
Files
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2024-03-28_27a738b4f95c166ac8f7582cc164ccb7_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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