Behavioral task
behavioral1
Sample
7cb21538ab00ae6d81668de5ba9615bbd7da84f53b4fa900da01e2ebdceac1d4.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
7cb21538ab00ae6d81668de5ba9615bbd7da84f53b4fa900da01e2ebdceac1d4.exe
Resource
win10v2004-20240611-en
General
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Target
7cb21538ab00ae6d81668de5ba9615bbd7da84f53b4fa900da01e2ebdceac1d4
-
Size
47KB
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MD5
c9d1af1dbeed4fc5231c67e8d0f25642
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SHA1
3d9ebca3797bada5c700e92362fdbef40c822039
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SHA256
7cb21538ab00ae6d81668de5ba9615bbd7da84f53b4fa900da01e2ebdceac1d4
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SHA512
516731e173442f180bd042f5a8f8fe68be2d6aa39117e48611e5a50013a4ddfb25b03696eb09440fa9d7c503c2e1ca334ddd298a2db021262ce863e357d9f8d5
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzN:CTWn1++PJHJXA/OsIZfzc3/Q8zxb
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 2 IoCs
Checks for missing Authenticode signature.
resource 7cb21538ab00ae6d81668de5ba9615bbd7da84f53b4fa900da01e2ebdceac1d4 unpack001/out.upx
Files
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7cb21538ab00ae6d81668de5ba9615bbd7da84f53b4fa900da01e2ebdceac1d4.exe windows:4 windows x86 arch:x86
Headers
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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ