Behavioral task
behavioral1
Sample
bb4c5dd6bbdb61fcba84a70b1f32a32b9f94d824058e4826168e23d9f616eb63.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bb4c5dd6bbdb61fcba84a70b1f32a32b9f94d824058e4826168e23d9f616eb63.exe
Resource
win10v2004-20240419-en
General
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Target
bb4c5dd6bbdb61fcba84a70b1f32a32b9f94d824058e4826168e23d9f616eb63
-
Size
989KB
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MD5
781d165ed9a7e3e5ffb74c4c1e552032
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SHA1
c5b6d35826713488dbef921c57229fcc9ad6be8c
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SHA256
bb4c5dd6bbdb61fcba84a70b1f32a32b9f94d824058e4826168e23d9f616eb63
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SHA512
c69b243d4f6451f29796d65244ad4900fa4612e5e69057110402ff5d4af271742c1bfdad675e21abfd9c5c5c2552e85a3da3af39ef26103dd44d64cc01c98643
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SSDEEP
24576:t2z3xeJz3nQLKc6EzV8H9S7f5NQ6tmOzIxNJk9azyIqQOV:Qz3xeJz/hCV8H94fLQwBzsJaaEQe
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 bb4c5dd6bbdb61fcba84a70b1f32a32b9f94d824058e4826168e23d9f616eb63
Files
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bb4c5dd6bbdb61fcba84a70b1f32a32b9f94d824058e4826168e23d9f616eb63.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.btnj Size: 34KB - 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
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE