Behavioral task
behavioral1
Sample
f55a633c17c1dc572c29391bad87253ddb3747f5f56f98c65e2fdea0a3033092.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f55a633c17c1dc572c29391bad87253ddb3747f5f56f98c65e2fdea0a3033092.exe
Resource
win10v2004-20240419-en
General
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Target
f55a633c17c1dc572c29391bad87253ddb3747f5f56f98c65e2fdea0a3033092
-
Size
664KB
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MD5
1750be1c879b6225d69e9faedaceefc6
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SHA1
f36ef6594c7d2f7b379b32d2f9beed0437f7a3f4
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SHA256
f55a633c17c1dc572c29391bad87253ddb3747f5f56f98c65e2fdea0a3033092
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SHA512
2c0e2a0f5015b31ef964b0319ab0ba235bb6622183a7403285629ac90f315ebac3b0a399a8c4300167c4e00a8294b3d5730cf68af9336f2926a4c8a8f4e01678
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SSDEEP
12288:bEQoSx0q8TtNxKHRCP8QnzluSI+qcBovrFaPliyxQUdia93kByzVJijyZKABK61k:bH8xKxCPpnzluSZOFaQ+/5RZRDK6y
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource f55a633c17c1dc572c29391bad87253ddb3747f5f56f98c65e2fdea0a3033092
Files
-
f55a633c17c1dc572c29391bad87253ddb3747f5f56f98c65e2fdea0a3033092.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
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
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ