Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_cd6c557901e3c20f60907a4e1b64c6dd_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-09_cd6c557901e3c20f60907a4e1b64c6dd_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_cd6c557901e3c20f60907a4e1b64c6dd_cryptolocker
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Size
32KB
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MD5
cd6c557901e3c20f60907a4e1b64c6dd
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SHA1
a97cd6a9ade2f260c9dfa8cdd4aa76bf8117437b
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SHA256
e31b52227dcf5692731575f025ca445e15791b38c0f2cb77e8fd05c516d94a04
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SHA512
2186fa56d2fe85713c8628006776e4ac8c65683946b66ca4d01ab7bed94e82fb00c991772abf9e2ec73208d714bcddc2bd88539177c3271e69e73b159772d25b
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SSDEEP
768:q0ZziOWwULueOSdE8tOOtEvwDpjeWaJIOc+4tHbjh:q0zizzOSxMOtEvwDpj/arqZ
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-09_cd6c557901e3c20f60907a4e1b64c6dd_cryptolocker
Files
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2024-03-09_cd6c557901e3c20f60907a4e1b64c6dd_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
ukiwGhLB Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
MIZwSMcb Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE