Behavioral task
behavioral1
Sample
a7928eaa00c54245adb1ed04400b0400_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a7928eaa00c54245adb1ed04400b0400_JaffaCakes118
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Size
21KB
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MD5
a7928eaa00c54245adb1ed04400b0400
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SHA1
d197dce3b803b4addb509566fb77f2e5b88069af
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SHA256
14779b74a13b0f3a5665a4363af1a8270a334eba476201aaba93e99510b0582b
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SHA512
3d6a5dc541dfe68d5f789fa4bae8685dbb4e8643106ec1f5e7a2d39f4d6b7b7e767fb11f50b3e15202de68efb96a3c058f34e42866e6dc9741db07da70914f79
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SSDEEP
384:iCSJYFR89/QQkFPBTCmCTGWeT4AOrAha+6tQ/1mE8HJTl6YD:2qi5wBeNTYErAhuYmHTlL
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a7928eaa00c54245adb1ed04400b0400_JaffaCakes118 unpack001/out.upx
Files
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a7928eaa00c54245adb1ed04400b0400_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 18KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 24KB - Virtual size: 24KB
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: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ