Static task
static1
Behavioral task
behavioral1
Sample
2024-05-11_644876cba1bffd6bbfdc3890c0ff489f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-11_644876cba1bffd6bbfdc3890c0ff489f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-11_644876cba1bffd6bbfdc3890c0ff489f_cryptolocker
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Size
41KB
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MD5
644876cba1bffd6bbfdc3890c0ff489f
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SHA1
499e2beabcc468ee0a891d2dc1e7af78b10dd024
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SHA256
e5c2f50466d561dafec501e0a4776d815c5d6c3729204598c19b0b41c4183848
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SHA512
e3c86ee4926d00181025464da86e2770e647c10f38e2b370d9fc088d50d6fa548e9c6ec3eba0f6875f7a013d113291e640ca66d7654534366b47ec106f98fc74
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDb7xo:ZzFbxmLPWQMOtEvwDpjLeJAsKcb76
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-11_644876cba1bffd6bbfdc3890c0ff489f_cryptolocker
Files
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2024-05-11_644876cba1bffd6bbfdc3890c0ff489f_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ