Behavioral task
behavioral1
Sample
9fc8c9bb6bca0e82c98681cf42cf28d70c4741dfc98f96115e3865b2ae0f6cc5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9fc8c9bb6bca0e82c98681cf42cf28d70c4741dfc98f96115e3865b2ae0f6cc5.exe
Resource
win10v2004-20240319-en
General
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Target
9fc8c9bb6bca0e82c98681cf42cf28d70c4741dfc98f96115e3865b2ae0f6cc5
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Size
1.1MB
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MD5
a34d11e1b6bb22ab356383eb335be367
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SHA1
0e325e1813362bc571d8ebf87ba6a7c45d6c0ecd
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SHA256
9fc8c9bb6bca0e82c98681cf42cf28d70c4741dfc98f96115e3865b2ae0f6cc5
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SHA512
c743428be8831f76f2bf99b18c3932fbae1bef464997fd50c10c124c3f197a3adfd00667c3bc1fe62cafdec65da61489932f0065b7070d9f628f0204c90b5c2d
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SSDEEP
24576:YohrqYXBwuGbgXjj9RgzgqIdFdTS20mJNONa0oDqn:XkYXLKgf9R0pKv0mT0oDc
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 9fc8c9bb6bca0e82c98681cf42cf28d70c4741dfc98f96115e3865b2ae0f6cc5
Files
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9fc8c9bb6bca0e82c98681cf42cf28d70c4741dfc98f96115e3865b2ae0f6cc5.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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: - 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: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB