Behavioral task
behavioral1
Sample
a222cbbfae7dbbbcaff26e92885ce3f995371247edc1355cdaa1b791c5c3e8bc.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
a222cbbfae7dbbbcaff26e92885ce3f995371247edc1355cdaa1b791c5c3e8bc.exe
Resource
win10v2004-20230703-en
General
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Target
a222cbbfae7dbbbcaff26e92885ce3f995371247edc1355cdaa1b791c5c3e8bc
-
Size
831KB
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MD5
157d2f7bf6a8104fd381823123a55e16
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SHA1
9493630de5f15436b2b7238e0edf773e788a0515
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SHA256
a222cbbfae7dbbbcaff26e92885ce3f995371247edc1355cdaa1b791c5c3e8bc
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SHA512
3ab55256f6f7e6e7e9903dfb13e28c30f8e37fed66f566ae3c8fa2212ef3bb65fdc27f296026103142a74180418f40ed61fe5cd146e10882671e740194b863f9
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SSDEEP
12288:ZEmC92VnpahSR7BwkASR49lkQHMIWnDp2f47z4PUUhyVb4yDKUgM03qcmT1Pd2K:ZEF96C6BwkP2lsl8fEQemdM03zmT1P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a222cbbfae7dbbbcaff26e92885ce3f995371247edc1355cdaa1b791c5c3e8bc unpack001/out.upx
Files
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a222cbbfae7dbbbcaff26e92885ce3f995371247edc1355cdaa1b791c5c3e8bc.exe windows 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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 428KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 828KB - Virtual size: 828KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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_32BIT_MACHINE
Sections
.text Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ