Behavioral task
behavioral1
Sample
b4b2599fb614c89fa0afaa6af0c9ac77.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4b2599fb614c89fa0afaa6af0c9ac77.exe
Resource
win10v2004-20240226-en
General
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Target
b4b2599fb614c89fa0afaa6af0c9ac77
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Size
75KB
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MD5
b4b2599fb614c89fa0afaa6af0c9ac77
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SHA1
56be60ddc7bdd32fc123eb7d2132a73321aa8a7b
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SHA256
48655f26d94329d9a341576a64b693c2a3d5274018a692f4afe7db7f23575523
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SHA512
3a52a9e4321de46e04e60a0cabdb206c0b2128880e8e525a357fb7ac119e54acb30a47b93fcf2fcee17cbaceaf1f03efc79bfba70b73cb41f4b7edc86b00d977
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SSDEEP
1536:SKcR4mjD9r823FHKcR4mjD9r823FSZjpXnXWb:SKcWmjRrz3ZKcWmjRrz3wZI
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4b2599fb614c89fa0afaa6af0c9ac77
Files
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b4b2599fb614c89fa0afaa6af0c9ac77.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE