Behavioral task
behavioral1
Sample
23cba42363a45844a696eaf676c2a6a65d879463b6e81f7766fa38b0fead0654.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
23cba42363a45844a696eaf676c2a6a65d879463b6e81f7766fa38b0fead0654.exe
Resource
win10v2004-20240426-en
General
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Target
23cba42363a45844a696eaf676c2a6a65d879463b6e81f7766fa38b0fead0654
-
Size
531KB
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MD5
9c26b2a81a08cd1f82f1e740bc3a97d4
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SHA1
c9f5eba2218563c435a2637d6ff333f30524bb59
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SHA256
23cba42363a45844a696eaf676c2a6a65d879463b6e81f7766fa38b0fead0654
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SHA512
7bd87887144a7e38f924ca7f7c840315a20d1e31b39ac96e616f24a9e6bcbd1b529725a1e34617d30c8fa3abef6f72a3345f8b05c9910da12a0e9cd6a231b401
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SSDEEP
12288:gEQoShp6/WLCLYrNrS2h0XomnBO4bQrNI2uQnIBeCwkgE3zjGxfg7DUd:g0WLwYrNSJXr52uQnIJwd8zjGRZ
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 23cba42363a45844a696eaf676c2a6a65d879463b6e81f7766fa38b0fead0654
Files
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23cba42363a45844a696eaf676c2a6a65d879463b6e81f7766fa38b0fead0654.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