Behavioral task
behavioral1
Sample
52f2b39663c3cbda2a81bcb16d989a19_JaffaCakes118.exe
Resource
win7-20241010-en
General
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Target
52f2b39663c3cbda2a81bcb16d989a19_JaffaCakes118
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Size
549KB
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MD5
52f2b39663c3cbda2a81bcb16d989a19
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SHA1
2592203b903425fbb70ee495aba85737a32d55dd
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SHA256
e870d4b34a145761c08a8094a7a85c7c8ce55bf894bca46dbb3eacac59a402b5
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SHA512
6694869b573f331de7de4e4cbd5cf17c9e03c6d3bcb6c81dd8861626980978d978beb7b4305c56c767838c47fd626588b01e6c1ae120bb0de1c85bbd0a7c453b
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SSDEEP
12288:PRmaToxNQe213JunpZLrtSydDCwrWFJQIBBQKHrifhqpLOrKHeLzoj5eU:Zmaw3p8QDCwrgQIBLi52LOr43j5N
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 52f2b39663c3cbda2a81bcb16d989a19_JaffaCakes118 unpack001/out.upx
Files
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52f2b39663c3cbda2a81bcb16d989a19_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: 84KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ