Behavioral task
behavioral1
Sample
f4a4144eb73e0a22473bd094d9d18920_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f4a4144eb73e0a22473bd094d9d18920_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f4a4144eb73e0a22473bd094d9d18920_JaffaCakes118
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Size
11KB
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MD5
f4a4144eb73e0a22473bd094d9d18920
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SHA1
69a72eb442599161d69c340ec13140c565238972
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SHA256
c9c22d09e1840d6034d987bf7728a1abccb0fa176f635a9ffaab22ed4ae0124b
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SHA512
3c4b1a8c2964b637863c8a1212fa0353a11a13421d730175e4f5dc42e0fd5d53bbc7496ecf5b244cc1b0129739f821dc4a62d1dc1f09d547b3af8bb0e0ace0d7
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SSDEEP
192:XhPjdoOGNMIhLlWuJBi4NCmF8uBd6DWJ0iDT9d5tprjpKGvd2mieKcoM:Xh5oOGNMIhLguJBlNCmladiv9dVAklic
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f4a4144eb73e0a22473bd094d9d18920_JaffaCakes118 unpack001/out.upx
Files
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f4a4144eb73e0a22473bd094d9d18920_JaffaCakes118.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
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: 532B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ