Behavioral task
behavioral1
Sample
4b3c06fedabe3c12dae0441cdd5cf9c1_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
4b3c06fedabe3c12dae0441cdd5cf9c1_JaffaCakes118
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Size
2.4MB
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MD5
4b3c06fedabe3c12dae0441cdd5cf9c1
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SHA1
ec8befd685d3afe0bd630ddf3dfce575f3afb3b3
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SHA256
a59b4f96dedbea9363c0dba836629c08e7c106df675ee78bdbc18658ea492428
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SHA512
6de05af2c7568d01072106118154f5eb04502d76cdd7fb166747fadc280ca0185983c78197aa95ae04facaa32593fc0484d6fae8644c3eaa182e3270012d2209
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SSDEEP
49152:MXi++Wr15g5eBpFkhKwWphM0upjnsa7AC28V5W7dpB+NQY5xwihJPuyW3X:qr15TzkAwyhLupjX7Dr5W71+uGFg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4b3c06fedabe3c12dae0441cdd5cf9c1_JaffaCakes118
Files
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4b3c06fedabe3c12dae0441cdd5cf9c1_JaffaCakes118.exe windows:5 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 656KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 35KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
qwzeazm Size: - Virtual size: 4KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rmnet Size: 56KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE