Behavioral task
behavioral1
Sample
f5699f5421481d23b9efb30c74ef7ffb_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f5699f5421481d23b9efb30c74ef7ffb_JaffaCakes118
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Size
5.3MB
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MD5
f5699f5421481d23b9efb30c74ef7ffb
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SHA1
f5dec4568a29168614d4a9039bcb7d6a0cb38da1
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SHA256
c5b0438d3814452f658a67f482eda63eb2ccbf4400a0bf7985ddfa33bb7c14ce
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SHA512
d60954d8fc6a4e5d577e7697d5543f2716f5d420d2d89381218f91b6d73a150977d913d19155b2589897c443376d337cef1fdd87f3ca3cf0c65678f6a385f0bb
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SSDEEP
98304:6wI89wPuJA/nOlMABA09MWGdIoxx0IZd98ka6pYDO93vN64+91pSHU4ILSjPW6Hl:u8oDPOlcmMPdIosz2Ki93v2SHU4fbFOQ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f5699f5421481d23b9efb30c74ef7ffb_JaffaCakes118 unpack001/out.upx
Files
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f5699f5421481d23b9efb30c74ef7ffb_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 498KB - Virtual size: 500KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - 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: 920KB - Virtual size: 916KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 156KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 450KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ