Behavioral task
behavioral1
Sample
b9b55e52263c4aea89faed40b07a86d4_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b9b55e52263c4aea89faed40b07a86d4_JaffaCakes118
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Size
2.9MB
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MD5
b9b55e52263c4aea89faed40b07a86d4
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SHA1
dbdc2ba41fed77c2dd2eaae7b2f9dfed1dce86d2
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SHA256
3ce9cb55318281a55383fa64bfc345c9d81c881902ba64959726246c88d2a1bc
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SHA512
cd5067a33a3d182cf01dd4a1c53644ac614daf7af46a26d7340f06e42ebfaa1ebaeabf5035fb664b9530d068637893492907016122b887c4af70a168a611253b
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SSDEEP
49152:SPsQFgfzYCWYfFavLkJVEYZgP9NByl+sVYGEtb0yPbZWMtp/UM4kGpb6FmSOnbAw:VnrXWLTk3E+gpmQntbZPNtp/rSb6Fm3f
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9b55e52263c4aea89faed40b07a86d4_JaffaCakes118 unpack001/out.upx
Files
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b9b55e52263c4aea89faed40b07a86d4_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: 116KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 132KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ