Static task
static1
Behavioral task
behavioral1
Sample
2024-04-04_fa540618ed838fd4ea5ad7e569fd6c00_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-04_fa540618ed838fd4ea5ad7e569fd6c00_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-04_fa540618ed838fd4ea5ad7e569fd6c00_cryptolocker
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Size
37KB
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MD5
fa540618ed838fd4ea5ad7e569fd6c00
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SHA1
13afc18c20c3d6d5d1ed272e37f93ca358140844
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SHA256
41f9e55b3a1c34eda73331798ae2c7eaf46fbe8dccd6966068eb9d0db673c60a
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SHA512
767c00d56bb9ce387e6fc259f5b0222fb789f4156e3f9441c732fafeef720237f3bfa46e6cb9bd5a3d67229c58f3fa53f55d156970ecb982645e5e6c1cd7a153
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUA:ZzFbxmLPWQMOtEvwDpjLep
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 2024-04-04_fa540618ed838fd4ea5ad7e569fd6c00_cryptolocker
Files
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2024-04-04_fa540618ed838fd4ea5ad7e569fd6c00_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