Behavioral task
behavioral1
Sample
5bd3807ad3695cb73602b1bf1fd4a91a29d2cd9b4a9b37459ee14bcea7a422f8.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
5bd3807ad3695cb73602b1bf1fd4a91a29d2cd9b4a9b37459ee14bcea7a422f8.exe
Resource
win10v2004-20240226-en
General
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Target
5bd3807ad3695cb73602b1bf1fd4a91a29d2cd9b4a9b37459ee14bcea7a422f8
-
Size
128KB
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MD5
8f42392045ea63939127612ce0479e0e
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SHA1
8712d6b2c0b488e331dad84a0f00f78131e42269
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SHA256
5bd3807ad3695cb73602b1bf1fd4a91a29d2cd9b4a9b37459ee14bcea7a422f8
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SHA512
9f03c9ba1ee53ad1817d29cb846b13e5e4f113e4fa4a5e22e8cb753452e3b6e7a4341bf9d2ac61b771fd104b56d5104ad679b19f17d1d6ac515f81c84a5fc3c3
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SSDEEP
3072:bjbLl/gvQoutgbqKo4L1Tj4mYWR/R4nkPR/1XXCzdI+z7K6U:bjluQoSsqaxIo5R4nM/lC6i7O
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 5bd3807ad3695cb73602b1bf1fd4a91a29d2cd9b4a9b37459ee14bcea7a422f8
Files
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5bd3807ad3695cb73602b1bf1fd4a91a29d2cd9b4a9b37459ee14bcea7a422f8.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: - 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: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ