Behavioral task
behavioral1
Sample
643e45e5d0dfaaead2483227ac0b22d131fd2d635d2976c781491b7f51d4c90c.exe
Resource
win7-20240903-en
General
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Target
643e45e5d0dfaaead2483227ac0b22d131fd2d635d2976c781491b7f51d4c90c
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Size
13.2MB
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MD5
a4d7b7e0e0294be887c64a78f93cfdad
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SHA1
a27cd472ef3855082f3a36cb76b78833d5cab892
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SHA256
643e45e5d0dfaaead2483227ac0b22d131fd2d635d2976c781491b7f51d4c90c
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SHA512
ca6b24b0d50f346bc9bc80189b3fedfd86570b5056a34e286058f28192d01c51c70d3343741a3e3815a67b5600a5faa08f34bc8d3c26505660ae3c2a036d6e05
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SSDEEP
393216:R1e7gDIPoPMQE4L23DIW+eGQ493iOb7CLqiuNS:7e70eoEQEVIW+e5w9qmG
Malware Config
Signatures
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resource yara_rule sample themida -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 643e45e5d0dfaaead2483227ac0b22d131fd2d635d2976c781491b7f51d4c90c
Files
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643e45e5d0dfaaead2483227ac0b22d131fd2d635d2976c781491b7f51d4c90c.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Sections
Size: 93KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
Size: 37KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 512B - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 51KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.themida Size: - Virtual size: 6.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.boot Size: 3.8MB - Virtual size: 3.8MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
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ls_jjem.pyc