Behavioral task
behavioral1
Sample
bfb724897d757c1bfc4045ec9bb4e844b89c6831c3ffe66cc549c1a30515ec8e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bfb724897d757c1bfc4045ec9bb4e844b89c6831c3ffe66cc549c1a30515ec8e.exe
Resource
win10v2004-20240426-en
General
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Target
bfb724897d757c1bfc4045ec9bb4e844b89c6831c3ffe66cc549c1a30515ec8e
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Size
1.2MB
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MD5
878ad94e472d8261d6fdf97dd94535fa
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SHA1
43963441ddf43bcfe1178ae9f15820e624904428
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SHA256
bfb724897d757c1bfc4045ec9bb4e844b89c6831c3ffe66cc549c1a30515ec8e
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SHA512
f0f1e071931ac3324634eb28c026c3ff9c0c41b6d4ef5a5f9951ce9f4a3bfa6100947267a555b1498bc98c49aaa1e613958ec54eb6c936198afed0aed9e12456
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SSDEEP
24576:VM/sKnt+EMPea9Mwm/u+N0iflc1gLMkrYi+6mA8dCjilQl5VRe0:m/s0cTmf/u+5D1Y48dCjiwRL
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 bfb724897d757c1bfc4045ec9bb4e844b89c6831c3ffe66cc549c1a30515ec8e
Files
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bfb724897d757c1bfc4045ec9bb4e844b89c6831c3ffe66cc549c1a30515ec8e.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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
UPX0 Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.g Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kxvu Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.psfx Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fpugn Size: 512B - Virtual size: 4KB