Behavioral task
behavioral1
Sample
1b424c68875da6118a5990c24f2b3440975af1569487239f6812bf00078f653d.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1b424c68875da6118a5990c24f2b3440975af1569487239f6812bf00078f653d.exe
Resource
win10v2004-20240426-en
General
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Target
1b424c68875da6118a5990c24f2b3440975af1569487239f6812bf00078f653d
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Size
240KB
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MD5
8f4db6d7b16b0b583af73d69b3976004
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SHA1
8baa199a3ebcd13c125c79c97464e14766139619
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SHA256
1b424c68875da6118a5990c24f2b3440975af1569487239f6812bf00078f653d
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SHA512
4fcfd7a2e656e58d38e9eda81c1c2184faf4e3c6c73b770d9beabe79d1abd8b621c85a5d1c11a8ab748ad4b2e7d0a90809f2bc0eb10fb6803741d3f42bbe19fd
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SSDEEP
6144:gjluQoS3Io5RJQytZ+BXvCn5Iu1rwIi4EZspouIwSfz:gEQoShXjf5Lr7iypvI/
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 1b424c68875da6118a5990c24f2b3440975af1569487239f6812bf00078f653d
Files
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1b424c68875da6118a5990c24f2b3440975af1569487239f6812bf00078f653d.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: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gtcl 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
.oncez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bsp Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ