Behavioral task
behavioral1
Sample
4a17867c94257653034b6285e5444ef2_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4a17867c94257653034b6285e5444ef2_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4a17867c94257653034b6285e5444ef2_JaffaCakes118
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Size
290KB
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MD5
4a17867c94257653034b6285e5444ef2
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SHA1
fb9d3b3243c3949b8b8488090dcd7c7b1955700c
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SHA256
66eddfb66ded89a0f76e329b0b3cde49579dd4cf07fde5cad7cccab31d7149d6
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SHA512
3acac78d23b13ca2b0d17e184632e2724461c5283526ad0c33e393eefd6c0f7b9ba5916f1adee704d6ce9da20a2194388f41c3a30865da3e0b85c3416bd422dd
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SSDEEP
6144:eE+wkWM+OuGha02MCJ/Zdn2l8edVhiA9ZpL9zf+Db3jVJhP:h+wnxOvzSj2l8edCA9ZMjlP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a17867c94257653034b6285e5444ef2_JaffaCakes118 unpack001/out.upx
Files
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4a17867c94257653034b6285e5444ef2_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 288KB - Virtual size: 292KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 113KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 293KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 35KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE