Behavioral task
behavioral1
Sample
38b29295c39b30bbcda0185a3a42a2c22e713d71adaac367a3f66cb5a643d7e9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
38b29295c39b30bbcda0185a3a42a2c22e713d71adaac367a3f66cb5a643d7e9.exe
Resource
win10v2004-20240226-en
General
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Target
38b29295c39b30bbcda0185a3a42a2c22e713d71adaac367a3f66cb5a643d7e9
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Size
1.9MB
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MD5
31e9626320c22c8f66da19dfd28efb5f
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SHA1
72f2e075362eab26db604a310720f7a61d8d717f
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SHA256
38b29295c39b30bbcda0185a3a42a2c22e713d71adaac367a3f66cb5a643d7e9
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SHA512
f96f0fbbecd35594e76ba95a9eef5dfbd6b1eda05c977453efbe254083f5f2ae9cdc3dd93a97bc37e4c03e1d487e6b6175cf6bcdc3615f19dfb654992538f988
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SSDEEP
49152:+SYEt26Rcisgr2j58jexQxJfuhVzYncekvdzmiC7V4jZQFl1:+Ic6Rcisj5/mxaVzmkv5YVQU
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 38b29295c39b30bbcda0185a3a42a2c22e713d71adaac367a3f66cb5a643d7e9
Files
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38b29295c39b30bbcda0185a3a42a2c22e713d71adaac367a3f66cb5a643d7e9.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