Behavioral task
behavioral1
Sample
1fdc4d5b1e3eea54fa633f35142b3745cef0261b4119ce6d6115b7e8f053cf15.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
1fdc4d5b1e3eea54fa633f35142b3745cef0261b4119ce6d6115b7e8f053cf15.exe
Resource
win10v2004-20240508-en
General
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Target
1fdc4d5b1e3eea54fa633f35142b3745cef0261b4119ce6d6115b7e8f053cf15
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Size
80KB
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MD5
b3591bdf604da493f97f4420e2362b25
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SHA1
d72c3cbead28a389b53923a3130e695679160e22
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SHA256
1fdc4d5b1e3eea54fa633f35142b3745cef0261b4119ce6d6115b7e8f053cf15
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SHA512
d1532c8a13dcd161cd8f2e9a84f94d62150d8af69b618935afc9af7e93cc48a71d927b21121e2ee2d127d406be5bce5aae9361cd2d0f910672b80c1ef3bdc0b7
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SSDEEP
768:XUTNK2cNW0QbRsWjcd+6yBFLqJ4Z8qx70RM8/O/B2ZR1RGbLLRNeo6:kzcNjQlsWjcd+xzl7SM+Gb5Neo6
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 1fdc4d5b1e3eea54fa633f35142b3745cef0261b4119ce6d6115b7e8f053cf15
Files
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1fdc4d5b1e3eea54fa633f35142b3745cef0261b4119ce6d6115b7e8f053cf15.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 44KB - Virtual size: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 29KB - Virtual size: 32KB
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
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE