Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_8637cfed015bc5673acc3e4e9164fe3c_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-17_8637cfed015bc5673acc3e4e9164fe3c_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_8637cfed015bc5673acc3e4e9164fe3c_cryptolocker
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Size
39KB
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MD5
8637cfed015bc5673acc3e4e9164fe3c
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SHA1
3592ef64b41c17e014cce44896d62fe3fa7c222c
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SHA256
84327b3518beb8840ba9e750714f6e0ebc1eacfbc52797c314b02e1fbf52a4c4
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SHA512
4028db0b374bf4b0b9dd2330e064c7a0e235fa1f827286dfbea4f0f9996ace7f027410107995f293e8bb0724509216fdb6ddc7ee407e5ecf023c550a42265724
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5ax6y2:V6QFElP6n+gMQMOtEvwDpjyaYaP2
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 2024-04-17_8637cfed015bc5673acc3e4e9164fe3c_cryptolocker
Files
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2024-04-17_8637cfed015bc5673acc3e4e9164fe3c_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