Behavioral task
behavioral1
Sample
f63347438c3407f33538e17e543fde56_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
f63347438c3407f33538e17e543fde56_JaffaCakes118
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Size
158KB
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MD5
f63347438c3407f33538e17e543fde56
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SHA1
e38c76a2125d17652916641852a9c08ae6a6a438
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SHA256
0b40bbb3226ffd4e5c1a0887d60d7efd518c2d008f5acc2621a9289773462abf
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SHA512
a9b46138575f79a11c9e12b2566810ba2f888deee675b8cebd91f31aa84e4be069ca708cec80bc4748d774d44dc9967f7a83c45ca2d42eb2c726a0f9b06b0cd7
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SSDEEP
3072:fwABjrG3Vi/cOBLUsmyi4AHhmTdI3wIe0HRDLVT/sOrVzzXX:oGjrUVecOJUsmdmdI3vPRDLp/s0zH
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f63347438c3407f33538e17e543fde56_JaffaCakes118 unpack001/out.upx
Files
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f63347438c3407f33538e17e543fde56_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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 153KB - Virtual size: 156KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 43KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 115KB - Virtual size: 115KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ